Chemical Engineering MCQs

A. 0°c and 750 mm hg
B. 15°c and 750 mm hg
C. 0°c and 1 kgf/cm2
D. 15°c and 1 kgf/cm2

A. Temperature
B. Mass
C. Volume
D. Pressure

A. Molar volume, density, viscosity and boiling point
B. Refractive index and surface tension
C. Both a. and b
D. None of these

A. 0
B. 0
D. A function of pressure

B. With increase in temperature, the equilibrium constant increases for an exothermic reaction
C. The equilibrium constant of a reaction depends upon temperature only
D. The conversion for a gas phase reaction increases with increase in pressure, if there is a
DecRease in volume accompanying the reaction

A. Matter
B. Energy
C. Neither matter nor energy
D. Both matter and energy

A. Μi = (∂f/∂ni)t, p, ni
B. Μi = (∂a/∂ni)t, p, ni
C. Μi = (∂f/∂ni)t, p
D. Μi = (∂a/∂ni)t, p

A. (t2 – t1)/t2
B. (t2 – t1)/t1
C. (t1 – t2)/t2
D. (t1 – t2)/t1

A. Phase rule variables are intensive properties
B. Heat and work are both state function
C. The work done by expansion of a gas in vacuum is zero
D. Cp and cv are state function

A. The distribution law
B. Followed from margules equation
C. A corollary of henry’s law
D. None of these