For a reaction `2A_((g)``rarr` `B_((g)``Delta S_(

For the reaction, 2A(g)+B(g) rarr 2D(g) DeltaU^(Θ)=-10.5 kJ and DeltaS^(Θ)=-44.1 JK^(-1) Calculate DeltaG^(Θ) for the reaction, and predict whether the reaction may occur spontaneously.

For the reaction 2A (g) + B(g) to C (g) Delta U^(@) = 20 kcal/mole, Delta S^(@) = 100 cal/kmole at 300 K. Hence Delta G^(@) in kcal is __________ [R = 2 cal mol^(-1) K^(-1)]

For the reaction, A(g) + B_2(g) rarr AB_2(g), delta S = 110 JK^(-1) mol^(-1), delta H = 55kg/mol. Reaction will be spontaneous at

If for the reaction [2A(I) rarr 4B(g)] delta U and deltaS respectively are 1.2 kcal and 10 cal K^-1 at 300 K then delta G for the reaction is

For the reaction X_(2)O_(4(l)) rarr 2XO_(2(g)), Delta U= 2.1 "kcal", Delta S= 20 "cal " K^(-1) at 300K, Hence Delta G is

Calculate the entropy of Br_(2)(g) in the reaction H_(2)(g)+Br_(2)(g)rarr2HBr(g), Delta S^(@)=20.1 JK^(-1) given, entropy of H_(2) and HBr is 130.6 and 198.5 J mol^(-1)K^(-1) :-

If for a reaction A(s) rarr 2B(g), deltaU+ 1.2 kcal and deltaS=40 cal K^(-1) at 400K then deltaG for the reaction will be ( R=2 cal mol^(-1)K^(-1)

According to the following reaction C(S)+1//2O_(2)(g)rarr CO(g), Delta H=-26.4 Kcal

For the reaction 2Cl(g) rarr Cl_(2)(g) , what are the signs of DeltaH and DeltaS ?

For the reaction 2H(g)rarr H_(2)(g) , the sign of DeltaH and DeltaS respectively are :