The Solid State (Introduction) || Chemistry for Class 12 in Hindi
In this Chemistry video in Hindi for class 12 we explained the fundamentals of the solid state of matter. This is a topic from the chapter - 'The Solid State' for class 12th from NCERT.
Mostly we are surrounded by solids and they have widely varying properties. These properties are dependent upon the constituent particles of that solid body, the inter-molecular forces acting on them and the order of arrangement of those particles. In this chapter of 'The solid states' we will focus on the order and arrangement of the constituent particles and their influence on the properties of a solid.
When there is a long range order found in the arrangement of the constituent particles, the solid is called crystalline solid. When there is no order or very short range order found in the arrangement of the constituent particles, the solid is called amorphous solid. These have fairly different characteristics due to their difference in structure. Few examples are given below.
Amorphous solids are isotropic in nature, but crystalline solids are anisotropic in nature.
Crystalline solids have sharp melting point, but amorphous solids do not have sharp melting point.
When cut with a sharp edged tool, crystalline solid splits into two pieces and the newly generated surfaces are plain and smooth. But when amorphous solid is cut with a sharp edged tool, it splits into two pieces with irregular surfaces.
Crystalline solids have definite characteristic geometrical shape, but amorphous solids have irregular shape.
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🔴 Link for the playlist on the chapter ‘The Solid State’ for Class 12 - Chemistry
kzread.info/dash/bejne/aGWAydFuZsWokso.html
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Пікірлер: 457
Sir please continue ' THE SOLID STATE ' . Your videos are very useful and helpful .
@jeenierohit4756
3 жыл бұрын
Right👍👍
@adityakumar_2004
3 жыл бұрын
Right😐😑
Hello, sir! I am an undergraduate engineering student from Bangladesh. There was no specific chapters on solid state for 12th standard in our country. For this reason when I have a course on solid state now, I often find myself in trouble to figure out this topic in our classes. You uploaded a videos on lattice previously. I've watched that and I wish you will continue this playlist of solid state. And I am a big fan of you and your channel "edupoint". I always want you to continue uploading videos frequently in this channel. Take greetings and stay safe. #TheSolidState.
Sir, I'm waiting for the next topic of "The Solid State." 🙏
Not only solid state but make video on whole chemistry from starting to bsc level
@ashadali4005
4 жыл бұрын
Yes more videos
Keep making complete SOLID STATE, and many more.
@learningwithease731
4 жыл бұрын
You can request him, rather ordering him to do so.
@pallavimehra7971
4 жыл бұрын
@@learningwithease731 if u want to learn english there are other channels GO. comment is for him to read.
@learningwithease731
4 жыл бұрын
@@pallavimehra7971 If you aren't good at English, you should have written your comment in Hindi (nothing bad in that) atleast it would have been more towards requesting rather ordering.
@pallavimehra7971
4 жыл бұрын
@@learningwithease731 now u vl keep on going .bye bye👋
@akashshrivastav5383
4 жыл бұрын
Right bro
Thank you sir, इस chapterको start करने के लिए।🙏🙏 Thank you very much sir... 🙏🙏. Please... इसे जरा continue रखिएगा । Please sir... 🙏🙏
And now my one of most beloved physics teacher comes with Chemistry ❤️
@samiddhajana4415
Жыл бұрын
This is solid state physics
Welcome back sir , missed your fantastic way of teaching ..... Sir please compile the 12th Physics videos to form one shot like first 2 chapters ... Thank you
@cricket4612
2 жыл бұрын
👌
I have never seen the teacher like u. You are perfect in every aspect in teaching. When u teach, i feel so nice that can't be explained. Sir, please cover the physics at graduate level. Thank you very much. God bless you!
Excellent sir. please continue solid state lectures.and let me have a strong bond with you.
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Thank you for coming back.
Solid state or aur video banaiye sir, please.🙏🙏🙏🙏🙏
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Welcome back sir..
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Sir please complete this chapter and upload, my kids does not going school or tuition, only he has space to study with KZread, your lectures is more easy to understand than other as you start from very basic to advance, which help to understand the topics
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Chemistry please hmlogon ko padhaiye sir koi bhi accha channel aapke alawa nhi mil paa rha h Please continue the series and i request you to complete whole syllabus of class 12th chemistry.
Welcome back sir
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Welcome back, sir
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Thank you so much sir💐...This video is very helpful for me please sir continue the solid state video.
Osm lecture sir 👌👌 . Thank you so much
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Welcome back sir🙏
Sir aap toh hamesha se he ek great teacher rhe ho thanks alot sir.😇😇😇😇😇
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U are transforming education
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Amazing way of teaching,, sir
Welcome again sir missed you so much.. Please upload every Chemistry and Physics and please upload Questions for physics..
@edupoint.physics
4 жыл бұрын
I will try my best
Welcome back After long Time 🙏
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After very long time Sir please 🙏 frequently
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Wah sir bahut bahut dhanyavad
Most underrated Chanel
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hello sir....bsc level ka bhi solid state pe banayiye please
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sir apka padhane ka Tarika bhut acha hai .ap isi trahh padhiye ge to hame notebook ki jarurt nhi
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Well come on KZread