A) 19:2
B) 18:11
C) 20: 17
D) 1:7
Correct Answer: A
Solution :
% of \[C=\frac{12}{44}\times \frac{0.535}{0.765}\times 100=19.07\] % \[H=\frac{2}{8}\times \frac{0.138}{0.765}\times 100=2.004\] Ratio of % \[C:H=19:2\](approx)You need to login to perform this action.
You will be redirected in
3 sec