What is meant by free energy of a system ? What will be the direction of the chemical reaction when (i) `Delta G = 0` (ii) `Delta G gt 0` (iii) `Delta G lt 0` ?

Delta S^(0) will be highest for the reaction

The free energy change Delta G = 0 , when

For an isolated system DeltaU=0 What is DeltaS ?

For a spontaneous reaction, Delta G should be :

Consider the reaction. A + B rarr C + D If the reaction is exothermic and spontaneous only in the direction opposite to the indicated one coment on the sign of Delta G and Delta S for the direction indicated in the equation.

At equilibrium the free energy change (Delta G) is :

Predict the feasibility of a reaction when i) both DeltaH and DeltaS increase ii) both DeltaH and DeltaS decrease iii) DeltaH decreases but DeltaS increases

Calculate the hest of reaction of the following reaction : C_(6)H_(12)O_(6(s)) + rarr 6CO_(2(g)) + 6H_(2)O_((g)) : Delta H = ?

The standard free energy changes (Delta G^(theta)) is related to equilibrium constant (K) as

For a reaction, X + Y rarr Z there is no entropy charge. Enthaply change for the reaction is 100J mol^(-1) . Delta G is