Which of the following statement is incorrect.
(i) Entropy is measure of disorder.
(ii) Entropy is not a state function.
(iii) Entropy is expressed in the units of J/K/mol.
(iv) The spontaneous process always accompanies the decrease in free energy.

Which of the following processes is accompanied by decrease in entropy ?

Which of the following have same units: (i) Work, (ii) Heat, (iii) Energy (iv) Entropy

Which of the following are not state functions ? Temperature, entropy, heat, work, enthalpy, internal energy.

Which of the following are not state function? Entropy,temperature,heat,enthalpy,internal energy,work

Which of the following statement (s) is correct? Statement-I: The entropy of isolated system with P-V work only, is always maximized at equillibrium. Statement-2: It is possible for the entropy of closed system to decrease substantialy in an irreversible process. Statemet-3: Entropy can be crearted but not destroyed. Statement-4 DeltaS_(system) is zero for reversible process in an isolated system.

Which of the following statement (s) is correct? Statement-I: The entropy of isolated system with P-V work only, is always maximized at equillibrium. Statement-2: It is possible for the entropy of closed system to decrease substantialy in an irreversible process. Statemet-3: Entropy can be crearted but not destroyed. Statement-4 DeltaS_(system) is zero for reversible process in an isolated system.

For the reaction I_(2(g)) hArr I_(2(s)), Delta H= -ve . Then choose the correct statement from the following (A) The process is spontaneous at all temperature (B) The process is accompained by an increase in entropy (C ) The process is accompained by a decrease in entropy (D) The process is accompained by a decrease in enthalpy

For the reaction I_(2(g)) hArr I_(2(s)), Delta H= -ve . Then choose the correct statement from the following (A) The process is spontaneous at all temperature (B) The process is accompained by an increase in entropy (C ) The process is accompained by a decrease in entropy (D) The process is accompained by a decrease in enthalpy