(A): Entropy of a perfect crystalline substance at absolute zero is zero (R ): At absolute zero translation kinetic energy of a system is zero.

(A): Entropy of a perfect crystalline substance at absolute zero is ze

1.	(A): Entropy of a perfect crystalline substance at absolute zero is zero (R ): At absolute zero translation kinetic energy of a system is zero.
Answer» Both A and R are TRUE and R is THECORRECT EXPLANATION Both A and R are true but R is not thecorrectexplanation of A A is true but R is FALSE A is false but R is true Answer :A