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AP Chemistry Exam Prep

Category - AP Chemistry

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Ice melting is endothermic reaction. True or false?

True
False

Explanation

Answer: True

An endothermic reaction requires energy input to proceed. In other words, in an endothermic reaction the products have a higher energy than the reactants. When the ice consumes (heat) energy, which allows a transition to occur, melting ice is an endothermic response. The ice cube needs heat to melt, so the process is endothermic.

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