Question

For the following reaction scheme, percentage yields are given along the arrow:

$X\, g$ and $y \,g$ are mass of $R$ and $U$, respectively (Use : Molar mass (in $g \,mol^{-1})$ of $H, C$ and $O$ as $1, 12$ and $16$, respectively) The value of $y$ is _______

Answer 1

The value of Y is 3.90 gm