Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

When a system is in equilibrium for all possible processes, the differential or finite change of entropy is

A. < 0

B. > 0

C. = 0

D. None of these

Correct Answer :

A. < 0


Share this question with your friends
Show all Chemical Engineering Thermodynamics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

Kopp's rule is used to calculate the heat capacity of In the equation PVn = constant, if the value of n = y = Cp/Cv, then it… A Carnot cycle consists of the following steps: The expression, nCv(T2 - T1), is for the __________ of an ideal gas. For multi-component multiple phases to be in equilibrium at the same pressure… The change in __________ is equal to the reversible work for compression… Compressibility factor for almost all the gases are approximately same… What is the value of Joule-Thomson co-efficient for an ideal gas? Heating of water under atmospheric pressure is an __________ process. The standard state of a gas (at a given temperature) is the state in which… Third law of thermodynamics is helpful in Rotary lime kiln is an example of a/an __________ system. The equation, PV = nRT, is best obeyed by gases at For an exothermic reaction An isolated system can exchange __________ with its surroundings. Filling of gas from a high pressure cylinder into small bottles is an… What is the ratio of adiabatic compressibility to isothermal compressibility? Pick out the wrong statement Cv is given by Gibbs phase rule finds application, when heat transfer occurs by Gibbs-Helmholtz equation is When a gas is subjected to adiabatic expansion, it gets cooled due to Pick out the wrong statement. For a constant volume process __________ by the system is used only to… Cp - Cv = R is valid for __________ gases. Joule-Thomson co-efficient depends on the Enthalpy changes over a constant pressure path are always zero for __________… Pick out the correct statement. Entropy of a substance remains constant during a/an __________ change. Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi…

Also checkout

Refrigeration & Air-Conditioning MCQ Phylum - Platyhelminthes MCQ Advance DBMS MCQ Hydrocarbons MCQ Microsoft Excel MCQ Urologic infections and inflammations MCQ Chemical Engineering Thermodynamics MCQ Time and Distance MCQ PhotoShop MCQ Excretory System MCQ General Science MCQ Phylum - Aschelminthes MCQ