Essential Chemistry for IGCSE - Chemical Reactions (Section 1 - No. 31)

Which of the following is true of an exothermic reaction?
It has a positive ΔH.
It absorbs heat from the surroundings.
It releases heat to the surroundings.
It is favored by a decrease in temperature.

Explanation

Exothermic reactions release heat and are favored by lower temperatures.

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