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Mole Concept (I)
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Sachin Rana is teaching live on Unacademy Plus

Sachin Rana
IIIrd Year UG, IITB | 115/120 in Maths in JEE Main (2016) | Qualified NSEA (Astronomy Olympiad) | YouTuber with over 1,26,000 subscribers.

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1)9:16 2)a 4)d 5)a 6)c 7)c 8)d 9)b 10)d
The answer is in kgs there's no point of writing the whole thing in the first question ig.
Bhayya the answer to the fourth question is wrong it's 0.2...... 😅
Ashish kashyap
3 months ago
I think it"s 1.2
Ashish kashyap
3 months ago
Sorry it"s 0.6
come on man really not for NEET
why u take 10 FeC2O4 instead 5FeC2O4 if we are multiplying it by 5
Yashit Kumar
7 months ago
yes I also didn't get it
Srivathsan V
7 months ago
I also didn't get
Vanya Sri
6 months ago
bcoz u need to balance the equation first .when u balance it, it bcoms 2fec2o4 + 3O = Fe^2O^3 + 2co2
Gautam chettiar
6 months ago
Man you gotta eliminate them nascent oxygen..
sir in first question , reaction is not balanced properly , there should be'' 4Al ''at the place of'' Al'',on the product side
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