Question

Which of the following statements describes situations where entropy increases: 1. Increase in number of gas particles present II. Separated gas particles in a flask being allowed to mix III. Gas particles undergo deposition​

Answer 1

Both an increase in gas particles and the mixing of two pure gasses will increase entropy. Deposition is the formation of a solid from a gas which decreases entropy.

Step-by-step explanation:

I like to think of entropy as a measure of disorder. Solids are more ordered than water and water is more ordered than gas ect.