Question

Question: Solid white phosphorus becomes solid red phosphorus. Find the sign of entropy change?

A) Positive

B) Negative

C) Zero

D) Undefined

Answer 1

The entropy change in the process of solid white phosphorus becoming solid red phosphorus is undefined.

Step-by-step explanation:

The entropy change in the process of solid white phosphorus becoming solid red phosphorus is undefined.

The sign of entropy change cannot be determined based on the provided information.

In order to determine the sign of entropy change, additional information, such as the specific conditions and temperature, is needed.

Without knowing if the phase change occurs at constant temperature and pressure, or under other specific conditions, it is not possible to determine whether the entropy change is positive, negative, or zero.