Question

The second law of thermodynamics states that: Group of answer choices The entropy of a perfect crystal is zero at 0 K. The entropy of the universe is constant. The energy of the universe is increasing. The entropy of the universe is increasing. The energy of the universe is constant.

Answer 1

Answer:

The entropy of the universe is increasing.

Explanation:

According to second law of thermodynamics the entropy of an irreversible process always increases and entropy is measure of randomness of a system ,moreover, the universe is continuously expanding. This means that the randomness of the universe is increasing hence the entropy is of the universe increases.

Answer 2

Answer:

The entropy of the universe is increasing

Explanation:

Second Law of Thermodynamics

In any spontaneous process, there is always an increase in the entropy of the universe.