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@yummycooks7195

8 ай бұрын

❤

@jaiprakashsingh6616

6 ай бұрын

No

@JAISINGH-lu5xp

5 ай бұрын

no

@anshulprajapati4053

4 ай бұрын

❤❤

Legends watching one day before exam 😅😅

@ayushplayz.

5 ай бұрын

Here ✋

@user-ui4ws5ch5v

5 ай бұрын

Here😂😂😂😂 mera to exam hai tabhi me game kale raha tha

@luckyunique7263

5 ай бұрын

Yes ✋🏻

@EvanGamer10

4 ай бұрын

Here🖐️

@Tsv_Gamer

4 ай бұрын

Mee…

Supreme legends watching it a year later😂😂😂😂😂

Thank you so much sir 😊 All my doubts are clear now ✨

Ultra legends watching this video just the night before the science exam

Everyone in the comments- Legends watching this 1 day before exam ME who is watching before school even started

Double ultra legends watching before 5days

Nah, legends are people who watch the video 8hrs right before exam

@maryamkhan5101

9 ай бұрын

Right😂

@manvisaini2847

9 ай бұрын

I am a legend

@fatimagodil1709

8 ай бұрын

Uffff 9hrs before exam

@somyashefalika

7 ай бұрын

and ultra legend are those who watch the vid 2 months before exam😶‍🌫😉

@nanajagi

6 ай бұрын

No super ultra legends go through it on the day of exams...just 40 mins before

Amazing session ❤ i learn new and interesting things and thx sir you are great❤

Your explaining in a very easy method thank you sirr

Sir when we add HCL in water it dissociates into h+ and CL - why only CL gain electron not H gain electron

@sadhanajha5697

Ай бұрын

Because cl have a tendency to attract electrons in a molecule ( electronegative) That' why cl gain electron..

Legendary people watching this video before one day of exam 😊

This Video helped me a lot for my last minute studies hats off to Saurabh Sir

@Bremewasfound

9 ай бұрын

In 1hr u covered last min studies. Ok👍🏻

@komicmania

7 ай бұрын

😂​@@Bremewasfound

Super legends watching On exam day Morning 5:36am😎😎😏😏

Thank you so much for the session sir

It's a immersion rod for heating liquids

Sir you make this chapter was easy and wonderful 😊

THANKS SIR Best session I have watched ever..!! 😍🤩

Thank you so much Sir But I was having a doubt regarding electroplating- As tin is electroplated on iron to make cans for containg food because iron could react with the moisture and food. But why cant we use tin for making cans directly???

@nithyadharmala9493

7 ай бұрын

we do have tin cans.....

@atypicalheyaa

6 ай бұрын

Tin is actually used directly for making cans! When we talk about tin cans, they're often actually made primarily of steel (which is an alloy of iron and carbon) and are coated with a thin layer of tin through a process called electroplating. The reason for this is that tin alone isn't as strong or durable as steel. By electroplating steel with a layer of tin, you get the best of both worlds: the strength of steel and the corrosion-resistant properties of tin. If you were to use pure tin for making cans without a steel base, the cans might not be as sturdy or capable of holding the contents securely. They could be easily dented or deformed, potentially risking contamination of the food inside. So, the combination of steel's strength with a protective layer of tin helps ensure the cans are durable, protective against corrosion, and suitable for storing food for extended periods without any risk of interaction between the container and its contents.

@gouridevi5636

6 ай бұрын

Tin is also used to make cans but here the point is about iron cans which can't be use directly to store food because iron is highly reactive so it is electroplated by tin😊😊😊😊

Thank you sir for explaining the chapter in easy and simple way 😊

15:33 sir a matter is conist of atoms a atom has a nucleus the neucleus contain electron,,proton and neutron Electron -(-) Proton-(+) Neutron 0 or neutral

@mitochondria-aux

4 ай бұрын

So , what's wrong in this

Thanks sir for a amazing session

Best session I have watched ever..!! Love it..❤️❤️

@santoshkumar-ys4yb

Жыл бұрын

Sir what is electrolytes

@LAKSHAYGAMER682

7 ай бұрын

Ghanta bhai kuch samaja ne iya ghanja ka

@LAKSHAYGAMER682

7 ай бұрын

😂

Sir I have a query that Current can flow in salt water so if we put the wire (which come in our home ) So if we put the wire In the sea so the current will flow or not like I went to goa and I put the wire in the sea so in the whole sea the current will flow? sir plz solve my query.

@dharmaprasad9871

Жыл бұрын

Normal sea food water is not purified it contains few amount of Nacl that's why current easily passes through it

@LoveYourself-ec9fh

Жыл бұрын

The current will flow. It is because sea water have salt in it. And thus, it is possible for the current to be flowed in it.

sir how would we get to know whether a substance added to the solution will make water conductive or not? means how would we know that in which ions it will dissociate and whether the ions are suitable or not? and also how is organic compound related to conductivity

@satishchandra3128

10 ай бұрын

U can test for ions I guess

@atypicalheyaa

6 ай бұрын

Determining whether a substance will make water conductive involves understanding its ability to dissociate into ions when dissolved in water. Here are some considerations: Ionic Compounds: Substances that readily dissociate into ions when dissolved in water tend to increase its conductivity. For instance, salts like sodium chloride (NaCl) dissociate into sodium (Na+) and chloride (Cl-) ions, which can conduct electricity in water. You can predict this behavior based on the compound's chemical formula and its known properties as an ionic substance. Ionization: Some molecular compounds can ionize in water, producing ions and enhancing conductivity. Strong acids (like hydrochloric acid, HCl) and strong bases (like sodium hydroxide, NaOH) dissociate almost completely into ions in water, significantly increasing conductivity. Ion Strength: The strength of the ions produced is also crucial. Highly charged ions or ions with greater mobility tend to enhance conductivity more effectively. Organic Compounds: Most organic compounds, such as sugars, alcohols, and oils, are non-ionic and typically do not increase water conductivity significantly. These substances do not dissociate into ions when dissolved in water. However, there are exceptions. Some organic compounds, especially certain acids, bases, or salts derived from organic molecules, can enhance water conductivity if they ionize significantly when dissolved. For instance, certain organic acids (like acetic acid, found in vinegar) or organic salts (like sodium acetate) can partially dissociate into ions, contributing to increased conductivity.

Sir ,water is bad conducter of electricity then how wet cloth can pass electric current

@nitinnarang4609

4 ай бұрын

Water is good conductor

Sir Na and cl is posinus but nacl is not why sir?

Byjus is a really helpful app or channel. Thank you to Byjus team for teaching us everything.. It is really helpful

Sir your class is amazing

Very nice session Really helpful 😊😊

I absolutely loved this session it helped me a lot ❤❤

Lovly sir but i have one doubt that you told in this video, neutron has no charge. But i have studied that neutron has some charge. And neutral means that there is equal charge of neg. And postve

@entity303gamerz6

7 ай бұрын

Neutrons have neutral charge they only carry weight inside the atom whereas electrons protons have charges and doesn,doesn't, carry much weight

@shubhangibhande2367

5 ай бұрын

Bro the same I had studied

Very nice teacher please also teach icse because I'm studying in a icse school but I love your teaching team so I'm learning this all......

What is the difference between electrons and ions?

@KITTYPCOFFICIAL

5 ай бұрын

Electrones are negetiveky charged where ions are charged atoms

Fabulous session

25:40 25:40 25:41 EPNS = Electroplated Nitrate Silver

Awesome session❤❤🥰🤩😎 19:48

Thanku sir ❤❤❤

Sir good evening Sir once my science teacher said that there is no insulator The thing those are known as insulator can conduct electricity in rare cases. It's true or false

Legends like me watching this at 2 o clock in night and tomorrow is exam not study before

Lecture was outstanding

Sir how to find out which is organic compounds

Amazing session

Congratulations byju's for 92.7 k 🎉🎉 subscribers I hope you reach 100k very soon🎉🎉❤

@anitataliyan3769

11 ай бұрын

Me watching after 155k

@komal0194.

8 ай бұрын

Me watching after 220k

@rinkubhattacharyya3720

6 ай бұрын

😊😊😊😊😊😊😊😮😮😮😊😊😊😊😊😮😮😮😮😮😮😮😮😮😊😊😊😊😊😊😊😊😊

@nijaarun4200

6 ай бұрын

Me watching after 250k

doubt, if the key is electro plated the size of key will increase and and it will not fit in the lock

Sir carbon is bad conductor so why we use carbon rod during plating

Sir if air is insulator of conductor. If it is a insulator so how the lightening passes through air

@user-gk5fx6ec4s

4 ай бұрын

when the differences in charges becomes too great, this insulating capacity of the air breaks down and there is a rapid discharge of electricity

Amazing sir 👏😍

Nice session sir We all have cleared our doubts Thank you sir

No legends watch the video before one day of half yearly exams

Watching it 1 day before exam really healpfull

All the best for tomorrow physics exam

Is our body conduct electrical current

is distilled water a bad conductor or a insulator like does electricity still pass through?can it be used as a electrolyte?

@meoweditz766

5 ай бұрын

Poor conductor

Sir pls help me my byjus premium is not working it's

Thank u so much sir you explain me this ch so clearly thank u sir ❤

Some legendary watch video 1 day before the exam 😎

Sir when will you have a live class for class 8 science

Depended on which water is there.

Tap water is impure 💦 water 🌊

best teacher and most importent part is 1:1:10

Good night sir hello🎉🔥🔥😭😭😭😎😀😀😀😎😭❤️❤️🔥🎉🎉🎉🎉🎉😭😎❤️❤️❤️❤️

Thank u so much :)

Sir .... all bases conduct electricity ? And all acids doesn't.....?.......is it true...??

This session is interesting

Humans watch it before the teacher even started it 😊😊

@Aditya-yt4qp

9 ай бұрын

Me be like 😂

Legend's are watching 1 day before

Charge

Very nice ❤❤❤❤

Amazing sir 👏

@byjus-class-678

Жыл бұрын

Thanks a lot Anu🤩 keep watching!!

Supreme legends watching it 4 day before exam 😂😂😂😂

mirceury is good condouter of electricity

yes sir we can make circuit diagram...

Watching this because I have science exam on Monday!!

@unknown_really

4 ай бұрын

Which school?

Legends are watc 3hrs before exam😂😅😅

Aqueous solution of water is good conductor and distilled water is a bad conductor of electricity

Fabulous session! 😍👌

@byjus-class-678

Жыл бұрын

Hey Nupur, Glad you enjoyed it!🤩 keep watching!!

@rajeshkumarchaurasia1232

8 ай бұрын

Noo

IN science class 8 chapter 0:03 / 1:09:39 • Chemical Effects of Electric Current Subscribe Share Download Reply

Bro we r the legends who see it during exam time from teachers' mobile infront of cctv....

legends are those who are watching on the day of exam😂😂

@ST_Corner-SS

2 ай бұрын

BHEN

Fabolous teacher ❤❤, I have watched first time and I really don't have words to describe your teaching. I can't understand anything from channels I found on KZread but after seeing your video my whole chapter is crystal clear. I can't understand byju 's previously but now I would watch all your videos while preparing for my exams . Thanks a lot . Avery helpful video.

Why won’t the bulb glow even though small amount of current will flow through the circuit

@shatyamanimefan5935

29 күн бұрын

I don't know if it's right but let just say that a bulb need at least 4 ions to light up but if I pass 3ions it will still light up but it will be lighter then If I pass 2 ions it will not light up at all because it is not getting sufficient ions it needs

We add salt in oil , will it become conductive?

Pro legends watching this lecture before 1 day of exam

what is tester

Legends watching 1 day before Final Science Exam 🤡

thanks Mr. Temba Bavuma sir .

@harshitgarhwal853

7 ай бұрын

😂😂

Amazing sir🥰🥰

@byjus-class-678

Жыл бұрын

Thank you! Cheers!

Nice xplaination

Nice video❤

Thengs sir 🎉🎉😊

This session was beneficial. I have a question that can food get spoiled due to iron? It would be a pleasure if my question is answered. Thank You

@alphamariya8655

7 ай бұрын

We don't use iron to store food we only use tin cans to store food which does not spoil the food

@user-yl2lv1wk8u

7 ай бұрын

no because tin is less reactive than iron thats why we use tin cans and not iron to store food

@atypicalheyaa

6 ай бұрын

Food can indeed spoil due to iron, particularly in certain circumstances. When iron comes into direct contact with food, especially acidic foods, it can cause a reaction that affects the taste and quality of the food. This reaction can sometimes result in discoloration or an off-flavor.

sir conductor is an object which helps to pass any type of energy not only electricity

Amazing sir

Why salt is bad conductor or insulator If salt solution is good conductor

And sir why are we using electricity in electroplating........

Class starts from 9:32

@amolpreetsidhu2290

5 ай бұрын

Thnksss forrr tellingg 💗

What is current

I had a doubt why do we call the immersed nails in the part of electrolysis as electrodes ? 34:32

@yubarajbora9038

6 ай бұрын

guguhuyhnyn

@unnatigangwar9009

4 ай бұрын

Because electrodes are immersed in the electrolytic solution in a cell. it is not so hard

@rudranshgoel9978

4 ай бұрын

@@unnatigangwar9009 I got it cleared by the way thnx

Is our saliva is good conducter of Electricity