List five different processes when entropy is greater than zero?

In the following processes, entropy change is greater than zero.

(1) Mix nitrogen gas with oxygen gas.
(2) Water evaporates to water vapor.
(3) Dry ice sublimes to carbon dioxide gas.
(4) Calcium carbonate decomposes on heating to give calcium oxide and carbon dioxide gas.
(5) Sodium chloride solid is dissolved in water.

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