Chemical Effects of Electric Current in One Shot | Physics - Class 8th | Umang | Physics Wallah
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#Science #Class8 #Umang
Пікірлер: 4 900
Who is watching this video in 2024 😂😂😂
@palakbishal4075
5 ай бұрын
Me
@KomalSharma-od4zg
5 ай бұрын
Me tooooooo 😂😂
@akshita9110
5 ай бұрын
Mee
@krishnashubham7147
5 ай бұрын
Meeeeeeeeee
@dalsadiparween5635
5 ай бұрын
Mee
00:05 The key topic is the chemical effects of electric current. 02:39 Indicator is used to determine if current is flowing in a circuit 07:25 Electricity flows through conductors and is blocked by insulators. 10:01 Insulators do not allow electricity to pass through them, while conductors allow it. 14:36 Current flows in a circuit when electrons move from one place to another, transmitting energy. 16:55 Current flows in a circuit and electrical appliances indicate its presence. 20:58 Electric current is the movement of electrical charge. 23:07 Current can flow in conductors but not in insulators. 27:18 Mixing a shot in water causes the shot to break down into its components, resulting in the formation of salt. 29:39 Electric current can flow in both solids and liquids if there is a charged carrier present. 33:58 The experiment demonstrates the chemical effects of electric current. 36:05 Chemical reaction occurs when electric current flows in a conducting liquid. 40:19 Chemical effects of electric current in the form of color change and deposition of metal. 42:30 The chemical effects of electric current involve metal deposition and formation of charge carriers. 47:02 Electroplating is the process of coating one material onto another material. 49:05 Electroplating is the process of depositing a layer of one metal on another metal using electricity. 53:17 Electroplating is the process of coating a material with a layer of another material using electricity. 55:15 Iron rusts due to the deficiency of iron, but electroplating can protect it from corrosion
@onions_
4 ай бұрын
Thnx 😂
@arunapandey9471
4 ай бұрын
Thnx
@SunilKumar-yz2yy
3 ай бұрын
Thanku very much brother ❤❤
@Legendpro_shorts
3 ай бұрын
TN x x x brother😢
@onions_
3 ай бұрын
@@Legendpro_shorts why r u crying
56:24 galvanization is the process of coating of zinc on the iron to protect it by rusting or we can also use paint to protect the iron
@onions_
4 ай бұрын
Ok
“exams are near”😨 “nothing is clear” 😱 “do not fear“😔 “when Alok sir is here”"😎🙏🏻 39:27
@sajadahmad8382
6 күн бұрын
Right
24:12 As insulators don't have charged carriers so they resist the current flow and that's why they can't conduct electricity 56:15 In order to prevent rusting on iron, zinc is deposited. This process is called Galvanization.
As a senior, I remember those days when i used to study from Alok sir, his teaching style is just brilliant, I scored 98/100 in science after studying from him.
@MrVid69
10 ай бұрын
damn bro thats some life changing marks
@shineinislah8491
10 ай бұрын
@@MrVid69 this is nothing i scored 100/100 in 12th board in physics..this was something unbeliveble for me
@lipstick526
9 ай бұрын
@@shineinislah8491chal phekuchand
@rahman19421
9 ай бұрын
Lulli hoti nhi khari Baate krte ho bari bari 😂
@OuthallGamer
9 ай бұрын
ohhhhhhhhhhhhhh @@rahman19421
48:21 hamare bhai bhen alg h vo shield nhi bnte blki aur aag lga dete h bich me 😂😂😂
@Yuv232
4 ай бұрын
😅
@nezuko_chan2330
3 ай бұрын
Bhaii samee... 💀 AND me hi ye badi bahen hu,☠️
@Atx-adamYt
2 ай бұрын
😊
56 : 18 : The process of cotting of zinc on iron by electroplating is called Galvanization
Coating of zn on Iron (which is considered cheaper metal) is called Galvinization 🎉
24:23 Insulator se current flow nhi hota hai kyuki usme charged carrier or free electrons nhi hote hai us energy ko transmit karne ke liye
I am watching this video before 30 minutes before of my exam 😂👍 thanks sir ❤
@user-gu3jb1xb4r
4 ай бұрын
Me too sir😂
Galvanisation or galvanization (or galvanizing as it is most commonly called) is the process of applying a protective zinc coating to iron or steel, to prevent rusting. The most common method is hot dip galvanizing, in which steel sections are submerged in a bath of molten zinc.
@IrfanAhmed-qt6ey
Жыл бұрын
You copied from Google
@IrfanAhmed-qt6ey
Жыл бұрын
Chester 😠😡🤬
@relaxogaming7054
Жыл бұрын
@@IrfanAhmed-qt6ey 😂
@mukeshagarwal4020
4 ай бұрын
Thanku bro Btane ke liye aaab google nai jaana pdega😂😂
24:19 current does not flow through them because they do not have a charge carrier to carry the energy source. 56:00 The process in which iron is covered in a layer of zinc to prevent it from rusting is called Galvanization. Thanks, PW, for such wonderful lectures.
@umeshjagetia4100
6 ай бұрын
kam bol
@ski._yu3
6 ай бұрын
@@umeshjagetia4100💀😂
@Teawithswifties13
5 ай бұрын
@@umeshjagetia4100Tu bhi gavar😂 kam bol
@NarendraKumar-sh4eh
5 ай бұрын
Bruh OK 😂
@VatsalaTyagi.76
5 ай бұрын
bruhhh OK 😂
56:19 the process in which zinc is plated on iron to prevent iron from rusting and it gives a vintage shine to iron objects for better sale in markets
24:12 INSULATOR resist the flow of electricity because they do not have charge carrier 56:15 The process to protect the iron from the rusting we can do plating of zinc around the iron this process known as galvanization
56:08 Question- What is Galvanization? Answer- Galvanisation is a process wherein a thin layer of zinc metal gets deposited on iron objects. This is done to prevent rusting of iron by protecting it to come in contact with air and moisture.
The process of depositing zinc on object made of iron to prevent it from corrosion and rust is called galvanisation. Thank you so much sir ❤️Your way of explaining lightly and smoothly made my doubts clear.....🙏
@ArpitKumar-bj9pm
Жыл бұрын
Hi sweet ❤️💜
@iconic_blink
7 ай бұрын
@@bhartisaloni374 samjha h to likha h.....as everyone did 💁🏻♀️ not to show just you😏
@Bhartisaloni374
7 ай бұрын
@@iconic_blink not everyone can show like me🙃🙃 you better learn faking atleast u will know basics
@Bhartisaloni374
7 ай бұрын
@@iconic_blink and I also don't remember what did I say earlier that made you comment like this
@khusbupriyadarsininayak2381
6 ай бұрын
Hi@@ArpitKumar-bj9pm
56:15 Galvanization is the process where zinc is coated on iron to protect it from getting rust.
Par sir agar water me kuch n dale to bhi current Flow hota hai
56:21 galvalization is the process in which the iron is coated with zink to protect it from corrosion
@manishayadav-iq4hu
5 ай бұрын
Tene ghano bero s
@user-uq8kn5rb8u
4 ай бұрын
Not corrosion bro it's rusting
@anshichakhaiyar
4 ай бұрын
Actually rust IS a type of corrosion only@@user-uq8kn5rb8u
The electricity flows in the sea water because when salt is dissolved in this water the components of salt are broken into pieces (Na+,Cl-). Na+ and cl- are cation and anion respectively. These are the forms of ions. As we know that ions are charge carriers so we can conclude that sea water is a good conductor as it consists of charge carriers which make the flow of electricity easy.
56:07 Galvanization is a process in which zinc is electroplated on iron to save iron from rusting
57:03 Coating a layer of zinc on iron to prevent it from rusting called galvanization .
The process of coating zinc on ion is known as galvanisation Thanku sir for explaining this chapter so easily i was thinking that this chapter was very hard but you make me to understand this chapter very easily ❤
@liamgamerz4492
5 ай бұрын
Your answer is correct bro but it's iron not ion because ion is a different thing
@flowers6259
4 ай бұрын
@@liamgamerz4492ya..👍
Yes, Galvanisation is the process where zinc get deposited on Iron. It is done through the process of Electroplating.
32:05 mujhe lga sir ko current lg gya 🤣
लोहा या लोहे के टुकड़े को जंग लगने से बचाने के लिए उसे पिघले हुए जस्ते में डुबा देते हैं जिससे लोहे के टुकड़े पर जस्ते की एक परत जम जाती है, इस क्रिया को गैल्वोनीकरण कहते हैं।
The process in which a zinc layer is being deposited on iron in order to protect it from rusting is called Galvanisation
@LAKSH-g1f
Жыл бұрын
I take 2 hours for this 55 minutes video👽
@desichallenge7811
Жыл бұрын
👍🏻
@akshatoryajursharma3491
Жыл бұрын
@@LAKSH-g1f I take 1:15 hours for this 57 Minutes video.
@devanshgames4300
Жыл бұрын
ji Bhai or kuch hame to pta hi ni tha
@editzgod1312
Жыл бұрын
@@akshatoryajursharma3491 ok
Galvanization refers to the process of coating a protective Zinc(Zn) on an article of Iron(Fe) to prevent the iron article from rusting
@kunalpanwar58756
4 ай бұрын
Hmm
The process of coating of layer of zinc on metal by electroplating this process is called galvanisation
The process of depositing a layer of zincetal on any other metal to prevent it from rusting is called Galvanisation
56:14 The process in which a layer of zinc is been coated on an iron object to protect it from rusting or corrosion is known as Galvanisation.
@shineinislah8491
10 ай бұрын
@tejaswisahu8188 hahahaha lol for ur english he has said a good thing
@shinjonmal8936
7 ай бұрын
@tejaswisahu8188 Tum to alag duniya me rehte ho
56:08 / 57:02 Galvenization is a process of cating Iron with zinc tp prevent rusting
You explained it very smoothly I didn't understand this topic in school Thank you
24:32 insulators does not allow electric current to flow throught it because the insulators does not have free electrons(charge carriers) which does not allow electric current to pass through it..
When a layer of Zinc is deposited on Iron to prevent it from corrosion/rusting, it is known as *GALVANISATION*
Galvanisation is a process of depositing zinc layer on matals to prevent from corrosion.For ex.Ships and cruisers are galvanised to prevent from corrosion due to the presence in water. Thank u.
48:28 pe jo bhi aapne kaha sir .. bilkul uska opposite hota h 😅
@SunilKumar-ey5ce
4 ай бұрын
Badi bhen ya bda Bhai tho mummy papa se pitwa dete hai
56:10 Coating of zinc(Zn) on iron is known as GALVANIZATION. 😊😊❤❤
the process in which the coating of zinc is done on any iron object to protect it from being rusted is called galvanization . Thank u sir
24:24 answer : They do not let electrons to move freely and the atoms are tightly bounded that's why they are called Insulator .
@Lmao_662
Жыл бұрын
Gud 💜
@RakeshKumar-rw2hx
Жыл бұрын
😅
1 million completed on this video sir ❤❤❤❤❤❤ today ❤❤❤❤ Guys 1million views but only 25k liked not good everyone like this video for sir hard working ❤❤
56:14 the process of depositing zinc layer on iron called galvanization
The process of layering zinc on metal is known as Galvanization
The process of depositing of zinc on iron in order to prevent it from rusting is known as galvanisation.
@newpublicschoolnehrunagar8491
4 ай бұрын
🎉
24:19 current does not flow through insulator because they don't have charged carrier to carry the energy sources
Layer of zinc deposited deposited on iron to presist rust which is iron oxide and cut the contact of the iron from the atmosphere is called galvanisation. 56:09
56:09 Galvanisation is the process of applying protecting layer the zinc metal on iron by the process of electroplating.
56:14 Galvanization is the process of coating a layer of zinc on iron, and Thank you a lot for the video sir👍
@aura_beast2678
Жыл бұрын
Uh to be precise it means puting iron object in molten zinc
The process of depositing a protective layer of zinc on steel or iron is called galvanization. It is a method used to prevent corrosion.
sir is there any difference b/w the sea water or soft drinks in flowing current ?
@arunapandey9471
4 ай бұрын
Soft drink me alg alg chemical hote but sea water me salt bs
24:23 bcz of absence of charge carriers
24:26 .. Because absence of charges 2: coating of zn on iron is called galvanization. Thanku sir ❤️❤️❤️
The process of applying a protective zinc coating to iron or steel, to prevent rusting is called Galvanization.
It is the process of coating iron (fe) artical from zinc (zn) to prevent it from rusting , thank you
Q1 Why current donot flows through insulators? Ans-> The electrons in the insulators are bound to each other so tightly that there are no free electrons available for the movement. Q2 What is galvanization ? Ans-> The process of coating of zinc on iron this process is called galvanization .We can do this through electroplating. Thank U sir for teaching us U r best (SIR)
In the process of galvinisation zinc (Zn)is coated on another metal like iron. etc
1st question insulater se current paas kyu nhi hota..? Answer: kyuki usme charger carrier nhi hote.. 2nd question ka answer: iron pr zinc ki coating hoti hai Agr koi mistake hai to PlZZ correct kr dijiyega
The coating of zinc on any iron material is called as galvanization
Sir insulator mai se current isliye flow nahi hota kyuki usme charger career nahi hota ❤❤ and Thank you so much sir for good explanation 😊😊❤❤
The passage of current through a conducting material causes chemical reactions. The reactions are called electro chemical reactions and the resulting effects are called chemical effects of current
The process of depositing a layer of zinc on iron is called galvanization
The process of electroplanting of zinc on iron is called galvanization
The process in which zinc layer is being deposit an iron in order to protect it from resting is called galvanisation
@kittenskit586
8 ай бұрын
Rusting**
The process of coating a layer of zinc on iron to protect it from get rust early and increase its lifecycle is called galvanization
@Knowledge-AI_200
Жыл бұрын
Bro FF uid doge
@tabeenatabasum447
8 ай бұрын
Bhai zyada bada mat ban 7th mai padah hai 😊😊
@gamingdeepu999
8 ай бұрын
@@tabeenatabasum447 tere se kisi ne pucha chup chap jake mummy ka dodh pii nikal lawde
@shinjonmal8936
7 ай бұрын
@@tabeenatabasum447 samay samay simple text me bolne me help karte hai zyada tumhari "learning" se.
In Galvanization A Layer of zinc is added to iron to prevent it from corrosion(rusting)
The process of layering of zinc over iron to protect it from corrosion etc, is called galvanization.
48:30very emotional moment
@uchiha-luffy6620
Жыл бұрын
Kyun
@sdhamagaye5194
Жыл бұрын
Yup
@sdhamagaye5194
Жыл бұрын
@@uchiha-luffy6620 Coz sirs stylus pen fall & his reaction was epic
24:24 - Answer : The reason why Insulators doesn't let Electricity pass through it because they don't have charged carriers (Electrons Usually) which move freely
24:18 - 🗿Alok sir, current doesn't flow through insulators because they don't have charge carriers which carry the charge from atom to atom.🗿 56:12 - 🗿Galvanization is a method in which a layer of zinc is used to cover iron by using electroplating as iron is a corrosive metal so to increase it's shelf life...this is done. It is normally done on benches in parks and fields etc.🗿 Thank you so much sir. ❤
The layering of zink on the lron this process is called galvanization. Thank you sir ❤
What a good explanation sir 👏 👌 👍 🙌 😊 😀 👏 👌 👍 🙌 😊
24:22 Because, in insulator charge carriers are absents and so the electric current doesn't flow freely in insulators. Thank u 🙂
@RakeshKumar-rw2hx
Жыл бұрын
🎉
Sir air me current flow hota hai to bijli aasmaan se kaise aata jo sahemat hai likr karo
24:25 Those are insulators because it doesn't have Free electrons in it
The coating of layer of zinc metal on iron particles is called galvanization
My answers -24:14 An insulator is a material in which electric current does not flow freely (absence of charge carrier) 56:08 Coating of zinc on iron is called galvanization By the way-thanku sir❤
Thank you sir finally I understand whole chapter and glavanization is the process of coting zinc on iron and last one thing whole chapter depend on elctric charge carries ❤❤❤
The process of layering a layer of zinc on the iron is called gravalization
Galvinisation is the process of depositing the layer of zinc (zn) to iron (Fe) is known as galvinisation
Insulator doesnt allow current to flow through it due to the lack of free electrons or charge carrying bodies in the object. वस्तु में मुक्त इलेक्ट्रॉनों या चार्ज ले जाने वाले पिंडों की कमी के कारण इन्सुलेटर इसके माध्यम से करंट प्रवाहित नहीं होने देता है।
Sir question hhhh matel gold rod se silver rod pe hi kyu deposit hota h silver se gold pe kyu nhi????
Thank you sir for giving a lecture To us . Your teaching technics is like a 24 carets gold . Thank you so much sir🤗🤗🤗🤗🤗
Sir how you study like this with best explanation and my all doubt are clear easily. Brilliant Sir. And thank u sir
7:10 Sir in, chemistry there are two types of ions : 1. Cation 2. Anion So, we can say that these two ions passes the electric current (or) the work of these ions is other. I am confused a
24:11 kyuki insulators electrone को flow hone nahi dete
The process of coating zinc on iron to protect to iron of corrosion (rusting) is called Galvanization
Sir explain what are free electrons and why in insulator free electrons are not present
56:08 the electroplating of zinc on a metal to prevent it from rusting, corroding and to give it a shiny apperance
Question:what is galvanization ? Answer:Galvanisation is a process where in a thin layer of zinc metal gets deposited on iron objects. This is done to prevent rusting of iron by protecting it to come in contact with air and moisture. Zinc metal, being more reactive, reacts with air to form hard layer of zinc oxide, which prevents air from passing through it.( 56:36 )
56:10 -Galvanization is the process in which the iron material is coated with a layer of zinc to prevent rusting .
thanks sir i am watching your video before my science test 😅🤣🤣😆
Sir compas ka jaga led nahi laga sakta haa cay Reply
Who is ready to watch this video in 2025😂
@dimpy6109
3 ай бұрын
Me😂
@VinitaKumari-qz2gn
Ай бұрын
You
@harshitrajuart
Ай бұрын
Me
What is galvanization ? Ans: The process of coating a thin layer of zinc cover iron to prevent it from rusting is called galvanization
Thank you sir I don't think 🤔 that I wasted my 1 hour on youtube thanks a lot
@LAKSH-g1f
Жыл бұрын
I take 2 hours for this 55 minutes video👽
@vartikverse
Жыл бұрын
@@LAKSH-g1f same here😂💀
@road-to-billonarire
Жыл бұрын
Yes
@oputkrashgaming5033
Жыл бұрын
धन्यवाद महोदय
@sandhyasingh1511
Жыл бұрын
That depends on your sense
Galvanization:- The process of depositing a protective layer of zinc on steel or iron is called the galvanization...
Who is watching this video before 1day of exam on 2X speed😂
@preetysathe20106
3 ай бұрын
Me brooo......😂😂😂
Coating of zinc on iron is called galvarization. ... Thank you sir
Thank you sir, after watching this lecture i have full confidence that i will score good marks