Comprehension

For the following reaction scheme, percentage yields are given along the arrow: 
Xg and yg are mass of R and U, respectively
$X\, g$ 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)

Question: 1

The value of x is ___.

Updated On: Mar 20, 2024
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Correct Answer: 1.62

Solution and Explanation

percentage yields

4 g of C3H4 = 0.1 mol

From 0.1 mol of P, 0.01 mol of R will be produced

\(⇒ 1.62 \) g of R is produced

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Question: 2

The value of y is ______.

Updated On: Mar 20, 2024
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Correct Answer: 3.2

Solution and Explanation

percentage yields

From 0.1 mol of P, 0.032 mol of U is produced

\(= 3.2 \)g of U is produced

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