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Solid states Last 10 Years Mcq With Solutions (in Hindi)
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This video deals with solid states mcqs for jee neet students

Arvind Arora
B.E.| IIT-JEE Mentor | 7+ Yr. Experience | YouTube Channel"MadeEjee Chemistry" with 15 Million+ Views | 260,000 subscribers.

Unacademy user
your video is mind blowing and most helpful for best preparation of ssc(cgl) and other compeititive examinations
sir how to calculate coordinatoon no🤨🤔
sir Apne no 3 question k answer galat kiya ho, answer 249.2 pm hoga
no answer will be 144pm ,use this formula- r+ +r- =a/2 ,here r+=radius of cation & r-=radius of anion .
Anshuli Vaths
a year ago
yes, Neha you are correct.
a year ago
a year ago
look at the questions ,sir told that it's a fcc
thank you sooo much sir 👍👍
Ram Narayan Das
a year ago
Confused in question no question 3 solid state. why 4r=√2a not used?
r+ + r- =a/2 is used because question is asking us about separately, cation radius or anion radius & about not radius combined. in all FCC structure like Back,kcl,mgo , use same formula when they will ask about cationic radius or anionic radius ,use a=√2a/4 when they are asking about only "radius".
Bacl not Back
avoid confusion ,use this for FCC type structure 1)r = √2a/4 when edge length is given,2) r+ + r- = a/2 ,when we need to find radius of cation or anion,3) r+/r-=1.414 ,when no edge length is given & they are asking us about radius of cation or anion .
Ram Narayan Das
a year ago
ok thanks.
Dar Aafaan
a year ago
neha have you finished your syllabus
no, still remaining some chapters
thanks Bhaiyaaa 🤗🤗
love u so much sir💝💝💝💝💝 thanks a lot for wonderful mcqs🌹🌹🌹🌹🌹🌹🌹😘😘😘👍👍👍
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