The vapor pressure of liquids of similar chemical nature at any particular temperature __________ with increase in the molecular weight.
A. Increases
B. Decreases
C. Remains unchanged
D. Either A or B; depends on the liquid
Answer: Option B
This Question Belongs to Chemical Engineering >> Stoichiometry
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A. Potential energy
B. Intermolecular forces
C. Kinetic energy
D. Total energy
A. ΔH = 1 (+ ve)and Δ V = -ve
B. ΔH = 0
C. ΔV = 0
D. Both B and C
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