Question

Ionisation energy is exothermic or endothermic​

Answer 1

Here Is Your Ans ⤵

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➡Endothermic

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Answer 2

Answer:

Ionization energy is endothermic.

Explanation:

• The bound electrons have lower energy than that of free electrons that is why the ionization energy is always endothermic process. The electrostatic attractive force between the nucleus and the electron are strong and to overcome these heat needs to be applied.

• The minimum energy required to remove the loosely bounded electron from a positive ion or molecule or atom is called the ionization energy.

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