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Vanyuwa [196]
3 years ago
8

An example of an exothermic reaction is:

Physics
1 answer:
elena55 [62]3 years ago
6 0

Answer:

C.

Explanation:

Exothermic refers to a RELEASE of energy through a reaction(usually chemical). When salt dissociates, polar water molecules pull apart ions, releasing energy.

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As we know that the ball is projected upwards so that it will reach to maximum height of 16 m

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