Question

Shobha dissolved $42$ g of sugar in $150$ g water. She stirred the solution well and then filtered it. She obtained $12$ g of sugar as the residue. Find the solubility of sugar.

• A. $2.4$ %
• B. $20$ %
• C. $21.1$ %
• D. $36$ %

Answer 1

Answer: (B)

$20$ %

Here, $30$ gm sugar dissolves in $150$ gm water so solubility is $=30\ast 100/150=20$ %