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.Management Sciences
Category: Thermodynamics for Chemical
Partial molar free energy of an element A in solution is same as its__________________?
0
A. Chemical potential
B. Activity
C. Fugacity
D. Activity co-efficient
During adiabatic expansion of gas___________________?
A. Pressure remains constant
B. Pressure is increased
C. Temperature remains constant
D. None of these
If an ideal solution is formed by mixing two pure liquids in any proportion, then the ___________________ of mixing is zero?
A. Enthalpy
B. Volume
C. Both A. & B.
D. Neither A nor B
In case of an _______________ process, the temperature of the system increases?
A. Isothermal compression
B. Isothermal expansion
C. Adiabatic expansion
D. Adiabatic compression
If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then the____________________?
A. Process must be isobaric
B. Temperature must decrease
C. Process must be adiabatic
D. Both B. and C.
Clausius-Clapeyron equation is applicable to _____________ equilibrium processes?
A. Solid-vapor
B. Solid-liquid
C. Liquid-vapor
D. All A, B. and C
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