Chemistry, 04.01.2021 15:20 grace9874

What is true about the spontaneity of a reaction? When the products have less enthalpy than the reactants, the reaction is always spontaneous.
When the products have more enthalpy than the reactants, the reaction is always spontaneous.
When the products have less enthalpy than the reactants, the reaction tends to be spontaneous.
When the products have more enthalpy than the reactants, the reaction tends to be spontaneous.

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