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Bond Length

Reactions inv...

Question

Reactions involving ___ changes are called endothermic or exothermic reactions.

A

Light

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B

State

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C

Heat

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D

All of these

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Solution

The correct option is C Heat

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Similar questions

Q. Reactions involving a collision of three reacting species are called exothermic reactions.

Q. Assertion :Chemical reactions in which heat is released along with the formation of products are called exothermic reactions. Reason: Chemical reactions that absorb energy or require energy to proceed, are called endothermic reactions.

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