A) 12
B) 63
C) 53
D) 40
Correct Answer: B
Solution :
\[\begin{matrix} \underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{COOH}}\, \\ COOH \\ \end{matrix}\]. \[2{{H}_{2}}O\]\[\to \ 126\]is molecular wt. \[\therefore \text{Equivalent}\,\,\text{wt}\text{.}=\text{Molecular}\,\,\text{wt}\,\text{.}/2=63\]You need to login to perform this action.
You will be redirected in
3 sec