Mole fraction of solute in an aqueous solution of $\mathrm{NaOH}$ is $0.1.$ If the specific gravity of the solution is $1.4,$ then the molarity of the solution is

JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Hard

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Application +4 | -1

Mole fraction of solute in an aqueous solution of

\mathrm{NaOH}

0.1.

If the specific gravity of the solution is

1.4,

then the molarity of the solution is

View answer and explanation

Correct option: A

6.93

Option A (6.93) is correct because the molarity is calculated using the mole fraction, specific gravity, and molar masses of the solute and solvent.

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