JEE Chemistry Practice Question
Dissolving $1.24 \mathrm{~g}$ of white phosphorous in boiling NaOH solution in an inert atmosphere gives a gas $\mathbf{Q}$. What is the amount of $\mathrm{CuSO}_{4}$ (in g) required to completely consume the gas $\mathbf{Q}$? [Given: Atomic mass of $\mathrm{H}=1, \mathrm{O}=16, \mathrm{Na}=23, \mathrm{P}=31, \mathrm{~S}=32, \mathrm{Cu}=63$ ]
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