At 12:00 sir , when foreign atom gets interstitial site , this is know as interstitial defect and due to this the density of solid increases. This is what mention in ncert!
Crystallization depends open nucleation growth and diffusion and rate of supercooling , slow rate of cooling in high temperature crystallization is more order and high symmetry because of high vibration thermal energy ...
Hlo sir i am an msc studnet watching your video sir it's my request pls upload one video on mathematical relationship between point defect and temperature .. your video are really very helpful sir specially when u teach it seems you adjust yourself like a student and from that level u start teaching repeating the fact more and more so that it got fit to our schema.
Concept is cleared completely but I have a doubt in Sochttky and Frankel defect that how they depends on Co-ordination no. Means in some books they write that Sochttky defect occur when Co-ordination no. Is high and Frankel defect occur when Co-ordination no. Is low. How? Plss explain.
Kyoki , sochttky defects me cations or anions ka sape almost equal hota hai so if co-ordination number jayada hoga to cation ka shape bhi bda hoga so that usi ki size ke almost anions uske surround ho so , sochttky defects me co-ordination number jyada hote hai and iske opposite frankel defects me cation is smaller than anions so co-ordination number jitne km honge to cation km electron ko surround Karega jisse cation ka size small ho paega so co-ordination number km hote hai. I hope now you understand..
RESPECTED SIR ADS ARE THE ONLY WAY TO EARN. NOW I ALSO HAVE A FAMILY TO FEED , IF I AM SPENDING 3 HRS FOR A 30 MINUTES VIDEO I ALSO WISH TO EARN SOMETHING FROM IT. KINDLY CONSIDER THIS FACT TOO. NOW IF VIDEOS ARE FREE AND NOT PAID LET ME EARN FROM UA-cam. I HOPE YOU GET MY POINT.
Sir aap kasam se kamal ke hai, mast cool hai aap, 11,12 k saath college students ko bhi solid state padha derhe h... u r awesome!
Jab koi doubt kahi se clear na ho to Chemistry untold in the only plateform.... Thankyou sir
Sir aap padhate hue jo extra knowledge dete h na wo sunne m mast kamal lgti h.... really awesome sir!!!!!!!!!!
SUCH A SOLID EXAMPLE AND EXCELLENT WAY OF TEACHING SIR
Thank you chemistry untold
At 12:00 sir , when foreign atom gets interstitial site , this is know as interstitial defect and due to this the density of solid increases.
This is what mention in ncert!
Very clearly explained.....👍👍👍
Thank you sir...!!!!
watching for BSCG
WELL explained....thanks sir
Very nicely explained each and every topic.Even your energy level was awesome...kudos to you.. hatss...off captain...😉
Crystallization depends open nucleation growth and diffusion and rate of supercooling , slow rate of cooling in high temperature crystallization is more order and high symmetry because of high vibration thermal energy ...
Thanks a bunch for teaching very easily 😊 👍 🙏 ☺
What a brilliant explanation
Hlo sir i am an msc studnet watching your video sir it's my request pls upload one video on mathematical relationship between point defect and temperature .. your video are really very helpful sir specially when u teach it seems you adjust yourself like a student and from that level u start teaching repeating the fact more and more so that it got fit to our schema.
Noted.
Most of time my maximum doubts are cleared by you . Thankyou 🙂
Sir Ur all videos are very understandable, 👍tq so much 😅
Bhot achhese smj says defects concepts thank you sir helpful vdo!
It's always overwhelming to learn from you. Thank you sir ♡♥
Good explanation..
Energetic teacher...
Hallo sir aapki ye class mujhe kal ki m.sc ki exam me kam aayegi thank you so much sir🙏👍
Sir can we say the amorphous glass is fully defects... because in amorphous no order arrengement hear no nucleation and growth 🙏🙏🙏?
Sir app bohut accha parhate ho , thank you sir..
Thank u sir saare concepts clear hogaye
Mind blowing sir 💫
He made it easy ♥️
Knowledgeable !! ✨
Glad you think so!
Ur really awesome Sir...
Your way of teaching is very good i like your video very much and these video is very helpfull for me sir
Ho sir stateboard madhe Kami ahe pn amhala neet sathi help karal.......long term sathi chemistry Kashi lakshyat thevavi
Bhut hi shandar ❤
Supperrbb sirr.. very nice lecture..
Concept is cleared completely but I have a doubt in Sochttky and Frankel defect that how they depends on Co-ordination no. Means in some books they write that Sochttky defect occur when Co-ordination no. Is high and Frankel defect occur when Co-ordination no. Is low. How? Plss explain.
Kyoki , sochttky defects me cations or anions ka sape almost equal hota hai so if co-ordination number jayada hoga to cation ka shape bhi bda hoga so that usi ki size ke almost anions uske surround ho so , sochttky defects me co-ordination number jyada hote hai and iske opposite frankel defects me cation is smaller than anions so co-ordination number jitne km honge to cation km electron ko surround Karega jisse cation ka size small ho paega so co-ordination number km hote hai. I hope now you understand..
Amazing vdo! Sir
Nice explanation sir
Sir u r really superb
Just fabulous
Awesome sir ....thanks for this lecture ✨👌👌
सर प्रणाम🙏 आप जैसी कोई केमिस्ट्री पढ़ा दिया तो नाम बदल देंगे,केमिस्ट्री की दुनिया में बस आप परफेक्ट हो।आप केमिस्ट्री में घुस कर हलचल मचा देते हो
Sir msc level ka bhi banayega na plz🙏🙏
Nice sir☺️
Kammal kr dita sir ji👍🙏
Great explanations sir
Thank you sir
Yes sir
Watching for masters exam
best lecture i have ever heard thnku so much sir
Kudos and thanks to make it clear from a practical pov!
Tq sir 👍👍👍👍😊😊😊😊😊👌👌👌
Your explanation is excellent.. Sir
thankyou sir🙏
This man is simply awesome
Ya right
Bhai , line defects and optical reflectance pr bhi video bnaiye
Good explanation
Awesome sir
Thank you sir,,,
Sir aap please particularly net ke liye pdana start Kro
Ur teaching is very well sir.
Helpful video sir
Thanks a lot sir
Awsoome
Thanks 😊 😘😘😘😘😘😘 sir
Thanks alot
sir, why is vacancy defect under stoichiometric?
i mean since the particle is removed so automatically its stoichiometry is disturbed
Yeah.. That's what stoichiometry defects tells..
The distured stoichiometry..
Nice sir
awesome 👌
Good sir
thank you
Super
I am M.sc student in chemistry subject
Awesome
I wish it was in English.
It will be soon my other channel i.e Chemistry Untold English
Yes
u r videos are so helpfull
Ex kup mast deta sir
Sir apne xtra cation mein glti ki
thank u so much sir
Tum bhot mast kam karta hai motabhai😂🔥🔥
THANK YOU SO MUCH BHAIYA
Upload the derivation of schottky and frenkel defects
Soon
12: 35
Thanks sir
Sir msc ke aur topic bhi banaiye
👍👍👍
Sir ji msc se relet h ki ni
sir interstitial defect me density increase honi chaiye..please clear me.. i belong to 12 class
yes sir density should increase
How !!, they only change their position but that present in the same molecule then why density will decrease
🙏🙏👌
Surg board saap nahe dekaye deraha hy
Thank u sir student of rajdhani school 12class
awesome
Thankyou sir
I can't understand in hindi if it in english is will be super please anna try to say in english
yar views kese milte hein setting pe kush hota hein ya kismat pe effort to mein bhi kar rha hn rehnumae kare
UA-cam pe bahut saare factors matter kerte hain sir. Aur thoda khel naseeb ka bhe hota hai.
@@Chemistryuntold kon se factor yar muje bhi bta do to mein factor pe mehnat karo or khae setting k factor mis kar rha hn to vo correct kar lo
Khichadi
Sir its a request, please don't promote large number of adds.
Really a breaking point in your lecture.
.
RESPECTED SIR ADS ARE THE ONLY WAY TO EARN. NOW I ALSO HAVE A FAMILY TO FEED , IF I AM SPENDING 3 HRS FOR A 30 MINUTES VIDEO I ALSO WISH TO EARN SOMETHING FROM IT. KINDLY CONSIDER THIS FACT TOO. NOW IF VIDEOS ARE FREE AND NOT PAID LET ME EARN FROM UA-cam. I HOPE YOU GET MY POINT.
I am sorry sir... How can i forget its your channel
But i must say your teaching way is good
mein ek professional man hn kesi ko ye nh kheta like karo share karo subribe karo mein chahta video achi lage public ko vo khud ae
Thank you
Super
Thank you so much sir
Thanks sir
thank u Sir