A) 0.04
B) 0.02
C) 0.4
D) 0.2
Correct Answer: C
Solution :
\[\because \]10 litre of urea solution contains 240 gm of urea \ Active mass\[=\frac{240}{60\times 10}=0.4\].You need to login to perform this action.
You will be redirected in
3 sec