A) \[158\]
B) \[31.6\]
C) \[39.5\]
D) \[79\]
Correct Answer: B
Solution :
\[5{{C}_{2}}O_{4}^{2-}+\overset{+7}{\mathop{2MnO_{4}^{-}}}\,+16{{H}^{+}}\xrightarrow{{}}10C{{O}_{2}}+\overset{+2}{\mathop{2M{{n}^{2+}}}}\,+8{{H}_{2}}O\]Equivalent weight \[=\frac{Molecular\text{ }weight}{Change\text{ }in\text{ }oxidation\text{ }number}\] \[=\frac{158}{5}=31.6\]You need to login to perform this action.
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