Atomic and Molecular Masses (Part 1) | Class 11 Chemistry Chapter 1 | CBSE 2024-25
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📢 Full Playlist Link: • Class 11 Chemistry (By...
✅ In this video,
✔️ Class: 11th
✔️ Subject: Chemistry
✔️ Chapter: Some Basic Concepts of Chemistry (Chapter 1)
✔️ Topic Name: Atomic & Molecular Masses (Part 1)
✔️ Topics Covered In This Video (By Hemant Sir): In this Class 11 Chemistry video, we will dive into the Atomic & Molecular Masses (Part 1) of Chapter 1 - "Some Basic Concepts of Chemistry". We will explore the key concepts, theories, and practical applications related to this chapter. By the end of this video, you will have a thorough understanding of the fundamental principles discussed in chapter number of the Class 11 Chemistry curriculum.
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00:00 Introduction Atomic & Molecular Masses (Part 1)
01:02 Basic defination - Atomic mass (Relative Atomic Mass)
18:00 Atomic mass unit(amu)
36:55 Website Overview
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#class11chemistry #class11chemistrychapter1 #class11chemistryncert #atomic #molecularmass
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Пікірлер: 546
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2 ай бұрын
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2 ай бұрын
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2 ай бұрын
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@Otaku-Lord
3 ай бұрын
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@vidhit804
Ай бұрын
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Жыл бұрын
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Жыл бұрын
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4 ай бұрын
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Жыл бұрын
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Sir atom ko to humlog further tor ni skte hn n phir C12 atom ko 12 parts me kaise divide krenge
Sir all that clear but I can't understand that how to known that the mass number of carbon had been 12 before the explanation of this topic, relative atomic mass 🤔🤔🤔 BY THE WAY YOUR EXPLANATION IS VERY VERY VERY PERFECT ❤❤❤❤
Finally I understood after too many videos on KZread This video has cleared my concept❤😅
Sir I am in class 9th but you have made my concepts fully clear. Thanks sir for your nice explanation.😊
What is meant by this? Relative atomic mass = Mass of one atom of an element/ 1/12th part of the mass of one atom of c-12
@Nini27062
11 ай бұрын
Ek carbon -12 lo which is an isotope of carbon. Agar is carbon ko 12 equal hisso mein baat de toh jitna weight ek hisse ka hoga wo hoga 1/12th the mass of carbon atom
@ROHITCHANDA-io9ix
9 ай бұрын
Hi
acchha padaya but buk buk bohot hau
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Sir mein aapne man se liya hai reactants ko 2H2 +o2 ------- 2H2o Then solve, (2vol.) (1vol.) (2vol.) So, ratio is = [2:1:2] Ans.
Thanks for this video sir ji
Good video ! Which instrument/technique can we use to calculate the mass of the 1/12th carbon atom?? and if we compare the actual mass of the hydrogen atom to the actual mass of the carbon-12 then what would be the difference ?
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Sir hamare book me Atomic mass or Moleculer mass dono alag alag hai
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@MagnetBrainsEducation
Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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11 ай бұрын
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Жыл бұрын
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I think in atomic mass unit mai 1.67 × 10-²⁴g ko kg mai badlte waqt 1.67 ×10-²¹ hoga but apne 1.67 × 10-²⁷ likha hai . If I am wrong . Tell me plz❤🙏
Sir atomic mass unit ko c-12 se hi kyu compare KR rahe h ?
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Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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10 ай бұрын
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2 ай бұрын
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Жыл бұрын
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Жыл бұрын
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Concept crystal clear 😊 thanks you sir
@MagnetBrainsEducation
10 ай бұрын
Thank you for your positive feedback! We're glad you found the concept crystal clear in our video. Thank you for watching and we hope you continue to learn with us!
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Жыл бұрын
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13 күн бұрын
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Жыл бұрын
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Жыл бұрын
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@MagnetBrainsEducation
Жыл бұрын
Thanks for watching our video! We're glad you're enjoying it and finding it helpful. If you have any questions, please feel free to reach out to us. We're always happy to help!
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Yani k, atomic masses for all the elements were found BECAUSE of Relative Atomic Mass???? Agar aisa hai tou, AA-LA, KHOOBSURAT !!
Concept crystal clear
@Stumble_98
3 ай бұрын
Sir bahut acche padhte hai bhai
Finally i got it. Sir. ♥
Wow Teacher ho toh aisa sir . Your explanation is amazing and very helpful🙏🙏🌺🌺
Thanks sir❤
Hello sir
You are best teacher of chemistry in the world 😇😇😇
@MagnetBrainsEducation
Жыл бұрын
Thank you! We're so happy to hear that you're enjoying our chemistry videos. We hope you continue to learn and grow with us!
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But the thing is,how we will know which element is how many times bigger than 1 unit of carbon. How can we know the Na is 23 times bigger than 1 unit of carbon?
TQ so much sir...ur vedios are very helpful for me ☺️
But sir Atom is Indivisible 😢how we can break into 12pieces😢
@MagnetBrainsEducation
Жыл бұрын
Thank you for your comment! We're glad you're enjoying our videos. Keep up the good work!
@user-wu9ws8vv1b
Ай бұрын
Sorry sir ..but actually your replies of comments are commonly same ....rarely u can't reply of some questions
Energetic explanation ,nice sir
@MagnetBrainsEducation
10 ай бұрын
Thank you so much for your positive feedback! We're glad you're enjoying our videos and finding them helpful. We hope you continue to learn and grow with us!
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Thanku sir for complete explanation ❤🥰
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Жыл бұрын
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@MagnetBrainsEducation
Жыл бұрын
Thank you for your positive feedback! We're glad you found our videos helpful. Keep watching and learn more!
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Sir Avogadro law lecture ?
@MagnetBrainsEducation
Жыл бұрын
Thanks for your comment! We are currently working on the lecture series and it will be available soon. Keep a lookout for the new updates!
Organic chemistry?
How they calculate the carbon -12 is equal to 12 gram
Sir atom to indivisible ha to phir carbon ka atom ko kaise toda
Sir app na Kamal kar dia
I m not going to any coaching and i find it very easy . But advogadro's law is not there. And in KZread there no video that explain it well with good notes. Please explain that law also please 😢
Hii
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@MagnetBrainsEducation
Жыл бұрын
Thank you for enjoying our videos! We're so happy to hear that they are helping you out. Keep up the great work and we'll keep making videos to support your learning!