# Relative humidity is the ratio of the _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: Relative humidity is the ratio of the _____ ? Correct Answer: B. Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Relative humidity is the ratio of the _____ ?

Direct Answer & Quick Reference

The correct option is **B. Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature**.

A. Partial pressure of the vapour to the vapour pressure of the liquid at room temperature

B. Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature **(Correct Answer)**

C. Actual humidity to saturation humidity

D. None of these

✨ Explain with AI

Verified Key: B. Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature
Solved by 5,317+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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