Which of the following is an increase in entropy?

Which of the following involve an increase in the entropy of the system under consideration? (Select all that apply.)
freezing
diffusion
sublimation
separation
melting of a solid
evaporation of a liquid
mixing

Answer:
diffusion
sublimation
melting of a solid
evaporation of a liquid
mixing

you find this by asking you self if you will create a disorder in the molecule or more order to the molecule

for example: by freezing something, you are creating more order but by melting, now you are creating less order
I will tell you that the answer is any of those that involve a state change from more closely packed atoms to less.
I would go with these but they may not be right
freezing ,diffusion,sublimation.

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