Essential Chemistry for IGCSE - Chemical Reactions (Section 2 - No. 46)

Which of the following is/are true regarding endothermic reactions?
They absorb heat from the surroundings.
They have a positive enthalpy change (ΔH > 0).
They are favored by an increase in temperature.
They release heat to the surroundings.

Explanation

Endothermic reactions absorb heat, have a positive ΔH, and are favored by higher temperatures.

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