Thermodynamics for Chemical Mcqs

Q.  Entropy, which is a measure of the disorder of a system, is__________________?

a. Independent of pressure
b. Independent of temperature
c. Zero at absolute zero temperature for a perfect crystalline substance
d. All A, B. & C


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  Ideal gas law is applicable at____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For an isothermal process, the internal energy of a gas____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x1. x2, where A is a constant. The corresponding equation for ln y1, where y1 is the activity co-efficient of component 1, is__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The standard Gibbs free energy change of a reaction depends on the equilibrium______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The most important application of distribution law is in_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Enthalpy changes over a constant pressure path are always zero for ______________ gas?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Fugacity is most helpful in____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  During adiabatic expansion of gas___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the degree of freedom for a system comprising liquid water equilibrium with its vapour ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In an ideal solution, the activity of a component equals its __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following non-flow reversible compression processes require maximum work ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition that the molar volume of liquid is negligible compared to that of the vapor ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Cp – Cv = R is valid for ______________ gases?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Activity co-efficient is a measure of the____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Fugacity and pressure are numerically equal, when the gas is____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Third law of thermodynamics is concerned with the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Clapeyron Equation deals with the____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For an ideal gas, the enthalpy__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts