It is spontaneous- the dissolution of a teaspoon of sugar

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For each of the following processes, decide whether it is spontaneous or non-spontaneous.

(a) The dissolution of a teaspoon of sugar in a cup of hot coffee.

(b) The melting of ice cubes at -10oC and 1 atm pressure.

(c) The reaction of nitrogen atoms to form N2 molecules at 25oC and 1 atm.

Reference no: EM13168869

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