For a chemical reaction, Δ G 0 and Δ H 0. Choose the correct statement below:

Question

For a chemical reaction, Δ G  > 0 and Δ H  > 0. Choose the correct statement below:

Answer

the change in entropy, Δ S , could be either positive or negative

Answer

the reaction may be spontaneous at low temperatures and non-spontaneous at high temperatures

Answer

the spontaneity of the reaction cannot be determined from the information given

Answer

the reaction is exothermic

Answer

the reaction is always spontaneous regardless of temperature

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