C5 Flashcards

1
Q

What is an exothermic reaction

A

An exothermic reaction is one which transfers energy to the surroundings, usually by heating. This is shown by a rise in temperature.

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2
Q

What is an endothermic reaction

A

An endothermic reaction is one which takes in energy from the surroundings. This is shown by a fall in temperature.

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