For a balanced reversible gaseous reaction : A(g)+ B(g) hArr 3C(g)+2D(g), which is non-spontaneous at low temperature? Identify the corrrect option(s). [Assume DeltaH^(circ)and DeltaS^(circ) of reaction to be independent of temperature.]

For a balanced reversible gaseous reaction : A(g)+ B(g) hArr 3C(g)+2D

1.	For a balanced reversible gaseous reaction : A(g)+ B(g) hArr 3C(g)+2D(g), which is non-spontaneous at low temperature? Identify the corrrect option(s). [Assume DeltaH^(circ)and DeltaS^(circ) of reaction to be independent of temperature.]
Answer» It will be non-spontaneous even it higher temperatures. If at equilibrium temperature INCREASES,concentration of 'C' and 'D' will ALSO INCREASE at new equilibrium. If volume of the container is SUDDENLY increased at equilibrium WITHOUT changing temperature,then concentration of 'C' and 'D' also increases at new equilibrium. If inert gas is added at constant volume at same temperature, the total pressure will increase. Answer :B::D