The expression, ≈í√ÆG = nRT .In P‚Äö√á√á/P‚Äö√á – McqOptions

MCQOPTIONS

1.	The expression, ≈í√ÆG = nRT .In P‚Äö√á√á/P‚Äö√á√Ö , gives the free energy change$
A.	With pressure changes at constant temperature
B.	Under reversible isothermal volume change
C.	During heating of an ideal gas
D.	During cooling of an ideal gas
Answer» B. Under reversible isothermal volume change

Discussion

No Comment Found

Related MCQs

Which of the following liquid metals has the highest thermal conductivity?%!
A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres) by the oxygen, when it is released and brought to standard conditions (0¬¨‚àûC, 760 mm Hg) will be __________ litres.%!
Heat pump%!
<p>If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will</p>
For an irreversible process involving only pressure-volume work%!
Which is a state function?%!
In an ideal gas mixture, fugacity of a species is equal to its%!
Absolute zero temperature signifies the%!
The entropy change in a reversible isothermal process, when an ideal gas expands to four times its initial volume is%!
In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13¬¨‚àûC and 37¬¨‚àûC respetively, the Carnot COP will be%!