which-statement-correctly-defines-entropy-and-has-the-right-example-of-a-process

Question

Which statement correctly defines entropy and has the right example of a process with a positive change in entropy?

Accepted Answer

Entropy is the degree of randomness of a system. The following process has a positive change in entropy: $$CH_{2}CH$$_{2}$$OH(l) → CH$$_{3}$$CH_{2}OH(g) at 25$$°C.

Answer

Entropy is the degree of randomness of a system. The following process has a positive change in entropy: $$CH_{3}CH$$_{2}$$OH(g) → CH$$_{3}$$CH_{2}OH(l) at 25$$°C.

Answer

Entropy is the total energy change of a system. The following process has a positive change in entropy: $$CH_{3}CH$$_{2}$$OH(l) → CH$$_{3}$$CH_{2}OH(g) at 25$$°C.

Answer

Entropy is the total energy change of a system. The following process has a positive change in entropy: $$CH_{3}CH$$_{2}$$OH(g) → CH$$_{3}$$CH_{2}OH(l) at 25$$°C.