Question

In the reaction, $xVO+yF{e}_2{O}_3\to FeO+V_2{O}_5$. What is the value of $x$ and $y$ respectively?

• A. $1,1$
• B. $2,3$
• C. $3,2$
• D. None of these

Answer 1

Answer: (B)

$2,3$

n-factor of $VO=3$
$F{e}_2{O}_3=1\times 2=2$
Number of equivalents of both are same, so, $x$ and $y$ are $2$ and $3$.