Process Calculations GATE-2000

Q 1: The molar composition of the gas is 10 % H₂, 10 % O₂, 30 % CO₂, and balance H₂O. If 50 % H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be

A) 10 %
B) 5 %
C) 18.18 %
D) 20 %

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Q 2: In a binary liquid solution of components A and B, if component A exhibits positive deviation from Raoult’s law then component B

A) exhibits positive deviation from Raoult’s law
B) exhibits negative deviation from Raoult’s law
C) obeys Raoult’s law
D) may exhibit either positive or negative deviation from Raoult’s law

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