510 mg of a liquid on vaporization in Victor meyer’s apparatus displaces ${\rm{67}}{\rm{.2}}\;{\rm{c}}{{\rm{m}}^3}$ of air at (STP). The molecular weight of the liquid is:

NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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510 mg of a liquid on vaporization in Victor meyer’s apparatus displaces

\mathrm{67}\mathrm{.2}\;\mathrm{c}{\mathrm{m}^3}

of air at (STP). The molecular weight of the liquid is:

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Correct option: C

170

Option C (170) is correct because it is calculated using the ideal gas law and the given mass and volume.