Unit Cell and Packing Efficiency (The Solid State - 9) || Chemistry for Class 12 in Hindi
In this Chemistry video in Hindi for Class 12 we explained what a unit cell in crystal lattice is and what is packing efficiency. We also evaluated the number of atoms inside a unit cell for different types, viz., Simple Cubic Unit Cell, Face-Centred Cubic Unit Cell and Body-Centred Cubic Unit Cell. This is a topic from the chapter 'The Solid States' for Class 12th Chemistry.
The unit cell is defined as the smallest repeated unit of full crystal structure / lattice.
👇👇👇👇👇👇👇👇👇 𝑷𝒍𝒂𝒚𝒍𝒊𝒔𝒕 👇👇👇👇👇👇👇👇👇
🔴 THE SOLID STATE - FULL CHAPTER 🔴 Class 12 - Chemistry
• Chemistry 12th : The S...
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Previous videos :-
🔴 The Solid State
• The Solid State (Intro...
🔴 Types of Crystalline Solids
• Types of Crystalline S...
🔴 NON POLAR molecular solids and LONDON dispersion forces
• NON POLAR molecular so...
🔴 Polar Molecular Solids and Hydrogen Bonded Molecular Solids
• Video
🔴 Ionic Solids
• Ionic Solids (The Soli...
🔴 Metallic Solids
• Metallic Solids (The S...
🔴 Covalent or Network Solids
• Covalent or Network So...
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Пікірлер: 32
Chemistry ka syllabus jald complete krwa do sir please i am a jee student but apke video dekhta hu to pura cristal clear ho jata hai 🙏🙏
Sir I started watching your videos in 12th...then I took drop and I started watching you continuously till graduation. You are just amazing sir..just one question...why you're not coming in this mainstream teaching like other teachers??
Pura KZread me itte achhe se 3-D structure me koi aur nhi samjhate hai ,,,, Thankyou so much sir ❣️🔥
Thanks a lot. Really very helpful. 👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼👌🏼
Sir Apki teaching skill amazing h
Thanks sir well explained ❤
Love you sir
We want All video for class 12th ....subject So plzzz sir or v sabhi videos upload kijiye ya banaiye Sirrrrr......
Nice Sir Jee
First comment 😀😃 thank you so much sir this video is so useful for me
Sir Namaste🙏!!
sir also start class 11 and 12 th basic chemistry
Sir , piezoelectric par ek detailed video banao plz 🙏🙏
Sir upload physics lectures also daily basis
Sir 0.74 nhi aa raha jiska aya mko bole
sir shrowdinger cat experement ka bara ma ek vidio banaiea na please , please...
sir why charge distribute?? and how?? please give us a intutive scnce.
Sir, what is lattice . Please explain in detail
Sir plzz sir 12th ka totally video upload kijiye na Sir
❤
Sir please answer me 🥺🥺🙏🙏🙏 One question :- Ek hypothetical situation imagine kijiye jaha par bahut jyada height wale kisi mountain se hum ek ball ko drop karte hai.Then, jaise jaise wo niche aayega waise waise uski potential energy kinetic energy me convert hogi aur jiske karan ball ki velocity increase karegi. Since humne mountain ko bahut jyada height ka hai, therefore uski velocity lagatar increase karti rahegi. After some time, uski velocity light ke speed se bhi jyada ho jani chahiye. Lekin according to Einstein's theory of relativity, uski velocity light se jyada nahi ho sakti. To agar uski velocity agar light se jyada nahi badhegi to fir law of conservation of energy violate ho jayegi aur agar uski velocity light se jyada ho jati hai to einstein ki theory of relativity violate hogi. Sir, please answer.🥺🥺🥺😦🥺🥺
@Jurrasic_world_2.0
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@Arko Das are bhai air resistance ko neglect karlo, maine bola na ki ye ek hypothetical situation hai to yaha par air resistance ye sab ko neglect karlo. Uske bad aap iska answer do.
@Jurrasic_world_2.0
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@Arko Das which class are you studying in?
@Jurrasic_world_2.0
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@Arko Das mai class 10th me iss saal jaunga
@Jurrasic_world_2.0
Жыл бұрын
@Arko Das physics interesting lagta hai isiliye thoda bahut aage ka bhi padh leta hu 👀
Sir pls class 9 ke liye bhi vdo dalo
Kaha chale gaye the sir aap 🙏🙏🙏🙏
Telegram channel h kya
sir aap Chem bhi padhate ho ? 🤩
🫡🫡🫡🫡
Jay Shree Ram 🚩🚩