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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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Mole fraction of solute in aqueous solution of 30% NaOH30 \% \,{NaOH}.
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Correct option: A
0.16
Option A (0.16) is correct because it is calculated by finding the moles of NaOH and water, then finding the mole fraction of NaOH.

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