Solutions Question 154
Question: 10 litre solution of urea contains 240g urea. The active mass of urea will be [KCET 2000]
Options:
A) 0.04
B) 0.02
C) 0.4
D) 0.2
Show Answer
Answer:
Correct Answer: C
Solution:
$ \because $ 10 litre of urea solution contains 240 gm of urea \ Active mass $ =\frac{240}{60\times 10}=0.4 $ .