Mass Transfer Mcqs for Chemical

Q.  Pick out the wrong statement ?

a. The mole fraction of solute is directly proportional to the molality of a ‘dilute’ solution
b. For a non-reacting binary mixture of ideal gases, the partial pressure distribution of both components is nonlinear in the case of steady state unimol
c. Azeotropes obey Raoult’s law at all temperature
d. The relative volatility of a binary mixture at the Azeotropic composition is 1


ANSWER: See Answer
 
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