Final answer:
An increase in entropy is a measure of increasing disorder
Step-by-step explanation:
D) An increase in entropy is a measure of increasing disorder.
Entropy is a measure of the disorder or randomness in a system. When entropy increases, it means that the system becomes more disordered or spread out.
One example is when ice melts into water. In the solid state, the water molecules are arranged in a highly ordered structure. However, when it melts into a liquid, the molecules become more disordered and spread out, increasing the entropy.