Q11 / 160 · AP EAMCET 2017 (25 Apr Shift 2) · Chemistry

Two litres of 15 volume solution of $\mathrm{H}_2 \mathrm{O}_2$ on complete decomposition liberated $\mathrm{x}$ litres of $\mathrm{O}_2$ at STP. What is the value of $\mathrm{x}$ (in litres)?

A
$15$
B
$3.0$
C
$1.5$
Correct answer
D
$30$

Hence, the correct answer is option: 'D'.

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