A) 15 mg
B) 36 mg
C) 42 mg
D) 54 mg
Correct Answer: A
Solution :
[a] Initial m moles of |
\[C{{H}_{3}}COOH=0.06\times 50\] |
N=M as basicity of \[C{{H}_{3}}COOH=1\] |
Final m moles of \[C{{H}_{3}}COOH=0.042\times 50\] |
Hence, mass of \[C{{H}_{3}}COOH\]adsorbed per gram of charcoal |
\[=\frac{(0.06-0.042)\times 50\times {{10}^{-3}}\times 60\times {{10}^{3}}}{3}=18mg\] |
You need to login to perform this action.
You will be redirected in
3 sec