सर, मेरे पिता श्री एक किसान है और वो आपका वीडियो देख कर के हमको पढ़ाते है और JEE का previous year question भी अच्छी टाइम् में बन जाती है Dad's love 💕 💕❤️❤️ From Bihar
Sir I m a teacher . Ialway watch your videos before teaching the students .main thing is that you don't waste time in unnecessary gossip ND explaining methodlogy is too good .My students now like this subject.Thank you Sir.
Before any great things are accomplished, a memorable change must be made in the system of education…to raise the lower ranks of society nearer to the higher.all concepts clear sir.❤️ye itna easy tha mujhe to pta hi nhi tha .🙏🙏 thanks for your dedication and hard work and👌👌👌👌👌❤️
Thank u so much sir ang guyes i want 2 tell u that main khud ak coaching main padhati hu phir bhi sir ka video jarur dekhati kyuki jo hm class me padhate hain vo saari cheeje sir padhate hain..... guyes trust me sir koi bhi topic skip nahi karte hain...it is india' best you tube channel for chemestry ... i feel ki main class me baith ke padhati huu... thank u so much sir ..☺👌👌👌👍👍👍👍i relly apreciate u
A plane wavefront is incident at an angle of incidence i on a reflecting surface. Draw a diagram showing incident wavefront, reflected wavefront and verify the laws of reflection. Draw the ray diagram showing the image formation and deduce the relationship between the object distance and the image distance in terms of n1, n2 and R. 5+5 (b) When the image formed above acts as a virtual object for a concave spherical surface separating the medium n2 from n2 (n2 > n1), draw this ray diagram and write the similar [similar to (a)] relation. Hence obtain the expression for the lens maker’s formula.
@@VinayKumar-re8pr no f centre is not face centre, its *Farbe centre* also called *colour centre* because they are responsible for colour of the material. F centre is hole occupied by electrons to maintain electric neutrality.
Very most tq sir vdeo Dekh electro solid state chemical kinetics y ajj MERI prblm iski finally solve ho gyi Jo m Kisi se Puch nhi pata tha ajj vo solve ho gyi ........🙏🙏🙏🙏🙏🙏🙏
Thank You Sir... Complete ho gaya ye bhi lecture now i am doing practice and rivision of it... & P-block element also... Thank You So Much Sir for All Your Efforts...For Us....😊 I Love Chemistry Because of You sir....You Are Really very Bestttt Sir.....😍😄
@@user-hn3df7tl9j bhai hm v ashiyana more me passport office k paas rhte hain. Aur hm v 12th me hain. Wo meri cousin hai, usko jyada baat krna pasand nhi hai
Sir in interstitial cation section how can we say that the paramagnetic behaviour increases since the number of electrons that are entering the crystal is paired!!!
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Ok
No CLG no tution when arvind sir is available ...thanks a lot sirr .....
CLG means???
@@ankitmehta7167 collage i think
@@farhanahmad7720 But 12th me college ka kya kaam ?? 😁😁
@@ankitmehta7167 mere bhai kisi kisi state main after 10th collage start ho jata hai
@@farhanahmad7720 Accha aisa h kya pata nahi tha thanks 👍👍
सर, मेरे पिता श्री एक किसान है और वो आपका वीडियो देख कर के हमको पढ़ाते है और JEE का previous year question भी अच्छी टाइम् में बन जाती है
Dad's love 💕 💕❤️❤️
From Bihar
5:55 type of non stoichiometric defects
14:26 metal excess anion
19:02 metal excess cation
29:37 metal deficiency
Sir you have corrected my all defects in chemistry
Thank you sir 👍💕💕
Aap ka kitna no aaya tha chemistry mee
Can you please 🙏🙏clear my doubt😭😭😭
8:22 whyyy?? Na get convert into Na+ +1e-
@@pawan.vats.16 cause metals donate electron
Gods of chemistry : Arvind sir and Alak pandey sirs ... it’s only becoz of u teachers my chem has been stronger .. thank you so much Sir .... 🙏🏻🙏🏻🥰
Right
true bruh
@@Sunflower-xh3qx armyyyyy...trueeee
I'm an army tooo
@@sbmmallikarjuna2642 woah we are everywhere spreading true love n peace, fighting for our 7 boys
Sir I m a teacher . Ialway watch your videos before teaching the students .main thing is that you don't waste time in unnecessary gossip ND explaining methodlogy is too good .My students now like this subject.Thank you Sir.
But now he does gossip 😂
😅🤣🤣🤣
Best teacher to explain 3d in 2d board
Sir aap ne to mind ko hi badal diya abto mind apne aap chalne laga ha jab se aapka lecture start Kiya ha THANKS
Quality education
A*2 ZINDABAD,, finally
Solid state is finished from my side
Thanks sir ji 🙏🙏 😊
@DYNAMITE Army it's butter time 💜
@@Serendipity-ht2qg yeah🥳🤪..#army
My bias vkook🥰
Before any great things are accomplished, a memorable change must be made in the system of education…to raise the lower ranks of society nearer to the higher.all concepts clear sir.❤️ye itna easy tha mujhe to pta hi nhi tha .🙏🙏 thanks for your dedication and hard work and👌👌👌👌👌❤️
Thank u sir u r amazing ND 💯💯 ur 🔥🔥 way of teaching is awesome 🙌👏👏🙌🙌
For needy student it is so helpful .this is a noble profession.
सर तुमची शिकवण्याची पद्धत खूप सोपी आहे. 👏👏🙏🙏🙏🙏🙏👌👌👌👌👌👌👌👌👌
Hoo sir khup chaan shikvtat
Thank u so much sir ang guyes i want 2 tell u that main khud ak coaching main padhati hu phir bhi sir ka video jarur dekhati kyuki jo hm class me padhate hain vo saari cheeje sir padhate hain..... guyes trust me sir koi bhi topic skip nahi karte hain...it is india' best you tube channel for chemestry ... i feel ki main class me baith ke padhati huu... thank u so much sir ..☺👌👌👌👍👍👍👍i relly apreciate u
Same here
Same here.. Awesome explaination
A plane wavefront is incident at an angle of incidence i on a reflecting surface. Draw a diagram showing incident wavefront, reflected wavefront and verify the laws of reflection.
Draw the ray diagram showing the image formation and deduce the relationship between the object distance and the image distance in terms of n1, n2 and R. 5+5
(b) When the image formed above acts as a virtual object for a concave spherical surface separating the medium n2 from n2 (n2 > n1), draw this ray diagram and write the similar [similar to (a)] relation. Hence obtain the expression for the lens maker’s formula.
I impressed your teaching techniques
Mujhe aj tk kisi lecture ki itni achi tarah smjh ni Ai jitni ap k lecture ki Ai he....Thanks alot sir I'm student from Pakistan
You cleared my all concepts in this topic
Specific topic pdhne ke liye aapke old videos awesome hai❤️
Great sir...
The perfect explanation of these topic
🙂🙂🙂
Masha Allah sir aap ne bht achche se samjhaya is ke liye tahe dil se shukriya 😀😀😀 my all concept is clear finally 😘😘
GOD OF CHEMISTRY 🔥❤
Arvind sir thank you so much
Thankyou sir... Ap k videos bhut hi jyda helpfull hote h hmare liye..... Ap bhut achhe se smjhate h.
Sir I am really appreciated to ur hardwork as u do for the students and make them each topic understand .thanks sir a lot
Great Explanation.....it has cleared all my doubts....thank u vedantu
We all are with you in coching mukt bharat ...Thanku so much
Sir mujhe pehle ye smjh ni aata tha par aaj apse pda ek dm bht achhe se smjh aaya sir thanku so much sir aap bht jada achha pdate h
Thank you very much sir 😊🙏 good evening 🙏🙏
You are best teacher in vedantu ❤️ I am happy 😊 take your class regular 🙂🙂🙂🙂🙂 thanks your thank you thank you so much sir ❤️❤️❤️❤️❤️
Thanks for your time and effortssssss sirrrrrrrrrrrr 🔥🔥🔥
Very nice sir... Agr apka video nhi dekhti to ye topic kbhi clear nhi hota... All thanks to u sir🙏🙏😍
Yes.
Sir bohot hi achha padhate h
Thanks so much sir .thank you so much MADE EJEE CHEMISTRY for continuously helping us ....ARVIND SIR ur strategies and methods are awesome
Have never seen such a great explaination
Thanks for this amazing lecture
It was an amazing lecture thanks sir 🙏🙏
In search of proper teaching I found you 😊😊 Thank you so much sir for your precious support 😊
amazing lecture really chemistry made easy.....
Sir ye f centre ka kya matlab hai
@@kshitizsharma6366 face centred
@@VinayKumar-re8pr no f centre is not face centre, its *Farbe centre* also called *colour centre* because they are responsible for colour of the material.
F centre is hole occupied by electrons to maintain electric neutrality.
@@kshitizsharma6366 see from 9:20
@@aayushh what happens bro
Ekdum clear krdala sir mera concept aapne . Hats off to you
Thank you so much sir for your efforts
Amazing man .. u really made chem easy .. ty sir ..
Sir u r the best .. thanks a lot for this video ❤️
Sir ka baar baar bolna ....Bht impp hh ....👍👍
starting of the day from chemistry...!!
#WANNABEYOURBESTREFLECTION
#PERFECTMENTOR
#INSPIRATIONMINE
Yo 2 years ago means 2 years older than me but i manage ....... Miss strange 💞
@@je_oo_dee yo you are of my age
Thank you sir for teaching so nicely ... ☺️
Thank you sir
#coachingfreeindia
Sir your explanation is crystal clear in my mind 🙏🙏🙏
You taught so well sir thank you
Very most tq sir vdeo Dekh electro solid state chemical kinetics y ajj MERI prblm iski finally solve ho gyi Jo m Kisi se Puch nhi pata tha ajj vo solve ho gyi ........🙏🙏🙏🙏🙏🙏🙏
U r best teacher of chemistry in my life
COMPLETED HOMEWORK AND LECTURE SIR.
THANK YOU VERY MUCH SIR FOR YOUR EFFORTS FOR US ❤❤👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Bahottt wait rahtaa haii aapkee videos kaaa thanks sir luv from maharashtra....👩👶👶👶
Thank You Sir...
Complete ho gaya ye bhi lecture now i am doing practice and rivision of it...
& P-block element also...
Thank You So Much Sir for All Your Efforts...For Us....😊
I Love Chemistry Because of You sir....You Are Really very Bestttt Sir.....😍😄
Thanks sir... 👈 👈 👈 upload continue videos...
Thanks sir😇.
Mere 2_3 lecture miss ho gae the sir but aaj mene sare cover k notes b bna Liya h.. muje sb smjh aagya h.👏✌✌🙏
Thank you so much sir😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
sir mere sare questions bhut asaani se solve ho rhe h as becauz apka padai ka standard bhut shi h sir ji
Sir you such a great teacher of Chemistry for the students 👌👌
U r great sir ur teaching method is very simple and easy.I m 100% satisfied by u sir. God keep u happy and healthy.
Thanks sir
Respect 🙏🙏🙏
Haji
Thank you sir👌👌👌👌👌
Good evening sir.. We love u so much sir..
Sir aap bahut acchae person ho jo hum jasae baccho ki help karte ho
Sir you are a God gifted person on this earth
Far far better than our coaching tutors 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
we love u sir!!!
All the best!
Nice explanation 👌 👌.....best video
GAZAB 🔥🔥🔥😄
tq u sir 😊😊
Saurav Kumar yaa i know...
but i don't get time to watch the lectures...r u watching regularly??
12th....
@@user-hn3df7tl9j patna me kahan rhta hai, ashiyana more, ramnagri, jagdeo path, rajeev nagar, boring road, kankarbagh?
@@user-hn3df7tl9j bhai hm v ashiyana more me passport office k paas rhte hain. Aur hm v 12th me hain. Wo meri cousin hai, usko jyada baat krna pasand nhi hai
@@user-hn3df7tl9j uske liye sorry bhai
Crystal clear concept..❣️
Very very nice explanation sir.... Thank u very much
THANK YOU VERY MUCH SIR AND YOUR TEAM FOR THE EFFORTS YOU ARE MAKING FOR US ❤❤👍👍👍👍👍👍👍👍🔫
Jo chahiye tha wo hi mila apki video mai....thanku guru ji🙏🙏
Going to start lecture thank you
Completed lecture thank you soo much
Tnx sir😍😍love your teaching🥳🥳❤️
Sir ji ho gaya
To ab dho lijiye
Thank u sir you r the best techer ever
Sir Impurity defect nhi discuss kiye hai
your way of understanding is most best
Uhhh r tooo goood sr (mah lovely bro) lot's of blassings for uhh😊😘
Wah guru g 😍😍
Sir in interstitial cation section how can we say that the paramagnetic behaviour increases since the number of electrons that are entering the crystal is paired!!!
Paramagnetic behaviour increases due to increase in free electrons
u r an awsm teacher,.........................help people free with all ur power and energy u teach students
......love u sir
How will ZnO show interstitial thing. Oxygen is smaller than Zn. In such a case, oxygen should fit in interstitial site, right?
Niceee Sir thank you
Mai bhot stressed hu bcz exm k ab kuch hi mahine bache h aur mai abhi 1st chapter padh rahi ho, aur bhi koi h😭😭
yes
Same
Amazing...A2 motivation..🤭👍🏻⭐✨👈 thanxx..
Let me bring my copy.
Let's start the lesson
Lmfao
Didn’t ask but okkkkk
Sir ke wajah se hi mera defects concept crystal clear hua!!!!
Sir solid state ke bad EQUILIBRIUM ......please........................
Somesh Harale organic krwane vale h sir😊
No.....😥😥😥
U can see pw video for that
Waw your teaching technique is too nice sir 😘😘😘Thanku so much sir
Sir physics bhi padadho agar app free time Nikal pao to.
Sachin sir Physics bhi accha hai sir ke jaisa hi try it
Sir it's mind blowing... Thank you so much aap bohot achha padhate hai
Sir aapne galat bataya tha ki density of interstial defect remain same ye galat h sir actually voh increase hota
bhai sir ne sahi bataya hai.
par tum bhi galat nhi ho lekin galat case observe kar rhe ho.
density INTERSTITIAL CATION wale case me increase hota hai.
jab cation ki doping ki jati hai.
Sir ur teaching is incredible 👌
2nd view....
Hi
Very well explained sir 🙏🙏
2021 aspirants Kon Kon ha. Vo like kara
Me
Dislike mar dia vai
tere papa
How is studying during lockdown
Ek dam maja😆
Completed sir ....thnx & love u sir....
Sir iske bad coordination start kr dena
Very nice