The formation of a chemical bond is accompanied by:

Sometimes increase and sometimes decrease in energy

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Increase in energy

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Neither increase nor decrease in energy

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Decrease in energy

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Solution

The correct option is D
Decrease in energy

Bond formation between two atoms occurs only when there is overall decrease in the energy of the system.

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The formation of a chemical bond is accompanied by:

The correct option is D Decrease in energy Bond formation between two atoms occurs only when there is overall decrease in the energy of the system.

The correct option is D
Decrease in energy

Bond formation between two atoms occurs only when there is overall decrease in the energy of the system.