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!
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.
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 ...
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 TH-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
SUCH A SOLID EXAMPLE AND EXCELLENT WAY OF TEACHING SIR
Sir aap padhate hue jo extra knowledge dete h na wo sunne m mast kamal lgti h.... really awesome 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!
What a brilliant explanation
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...😉
Sir aap csir net ke liye b pdaate ho app pr?
Very clearly explained.....👍👍👍
Thank you sir...!!!!
It's always overwhelming to learn from you. Thank you sir ♡♥
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.
Bhot achhese smj says defects concepts thank you sir helpful vdo!
Sir Ur all videos are very understandable, 👍tq so much 😅
Thanks a bunch for teaching very easily 😊 👍 🙏 ☺
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 ...
Good explanation..
Energetic teacher...
Most of time my maximum doubts are cleared by you . Thankyou 🙂
Sir app bohut accha parhate ho , thank you sir..
Ho sir stateboard madhe Kami ahe pn amhala neet sathi help karal.......long term sathi chemistry Kashi lakshyat thevavi
Ur really awesome Sir...
Nice explanation sir
Kammal kr dita sir ji👍🙏
Sir u r really superb
He made it easy ♥️
Thank u sir saare concepts clear hogaye
Knowledgeable !! ✨
Glad you think so!
Mind blowing sir 💫
Just fabulous
Bhut hi shandar ❤
Sir msc level ka bhi banayega na plz🙏🙏
Amazing vdo! Sir
Great explanations sir
Nice sir☺️
Sir can we say the amorphous glass is fully defects... because in amorphous no order arrengement hear no nucleation and growth 🙏🙏🙏?
Sir aap please particularly net ke liye pdana start Kro
Tq sir 👍👍👍👍😊😊😊😊😊👌👌👌
thankyou sir🙏
Bhai , line defects and optical reflectance pr bhi video bnaiye
Hallo sir aapki ye class mujhe kal ki m.sc ki exam me kam aayegi thank you so much sir🙏👍
Thank you sir
Yes sir
Watching for masters exam
Thank you sir,,,
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..
Good explanation
Your way of teaching is very good i like your video very much and these video is very helpfull for me sir
Kudos and thanks to make it clear from a practical pov!
best lecture i have ever heard thnku so much sir
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 apne xtra cation mein glti ki
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..
Thanks a lot sir
Your explanation is excellent.. Sir
Thanks alot
This man is simply awesome
Ya right
Awesome sir ....thanks for this lecture ✨👌👌
Nice sir
Awsoome
Good sir
👍👍👍
Awesome sir
Helpful video sir
Surg board saap nahe dekaye deraha hy
thank you
Super
Awesome
Thanks 😊 😘😘😘😘😘😘 sir
Ex kup mast deta sir
Ur teaching is very well sir.
Sir ji msc se relet h ki ni
🙏🙏👌
awesome 👌
I wish it was in English.
It will be soon my other channel i.e Chemistry Untold English
Yes
I am M.sc student in chemistry subject
Sir msc ke aur topic bhi banaiye
12: 35
Upload the derivation of schottky and frenkel defects
Soon
u r videos are so helpfull
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
thank u so much sir
Thanks sir
THANK YOU SO MUCH BHAIYA
Tum bhot mast kam karta hai motabhai😂🔥🔥
yar views kese milte hein setting pe kush hota hein ya kismat pe effort to mein bhi kar rha hn rehnumae kare
TH-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
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
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 TH-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
Khichadi
Thank you
Super
Thank you so much sir
Thanks sir
thank u Sir