A) 29.2 mL
B) 17.5 mL
C) 175 mL
D) 145 Ml
Correct Answer: A
Solution :
\[C{{r}_{2}}O_{7}^{2-}+6F{{e}^{2+}}+{{14}^{+}}\xrightarrow{{}}6F{{e}^{3+}}\] \[+\,2C{{r}^{3+}}+7{{H}_{2}}O\] Hence, 1 mol of \[C{{r}_{2}}O_{7}^{2-}=6\]mole ofYou need to login to perform this action.
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