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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 1,00,000 subscribers.

Unacademy user
pls make video on yojana APRIL
come on man really not for NEET
Bhayya the answer to the fourth question is wrong it's 0.2...... 😅
why u take 10 FeC2O4 instead 5FeC2O4 if we are multiplying it by 5
Yashit Kumar
4 months ago
yes I also didn't get it
Srivathsan V
4 months ago
I also didn't get
Vanya Sri
2 months ago
bcoz u need to balance the equation first .when u balance it, it bcoms 2fec2o4 + 3O = Fe^2O^3 + 2co2
Gautam Chettiar
2 months ago
Man you gotta eliminate them nascent oxygen..
these questions are really tough
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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