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Chemistry · 2025

JEE Main · 24 January 2025, Shift 2 · Q51

The elemental composition of a compound is 54.2% C, 9.2% H and 36.6% O. If the molar mass of the compound is 132 g mol^-1, the molecular formula of…

The elemental composition of a compound is $\displaystyle 54.2$% C, $\displaystyle 9.2$% H and $\displaystyle 36.6$% O. If the molar mass of the compound is $\displaystyle 132 \mathrm{~g} \mathrm{~mol}^{-1}$, the molecular formula of the compound is : [Given : The relative atomic mass of $\displaystyle \mathrm{C}: \mathrm{H}: \mathrm{O}=12: 1: 16$ ]
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.