Q25 / 73 · NTA Abhyas (JEE Main) 2020 · Chemistry · Some Basic Concepts of Chemistry

The volume strength of 3.57 M solution hydrogen peroxide (at STP) is
Report your answer by rounding it upto nearest whole number

Correct answer: 40

Solution

Volume strength of $H_{2} O_{2}$ $= 11.2 \times molarity$

$\Rightarrow$ volume strength $= 11.2 \times 3.57 ≅ 40$

Hence, the correct answer is 40.

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