Chemistry, asked by anishaatrish08, 6 months ago

Assertion- Electron gain enthalpy in general, becomes less negative as we go down a group.
Reason- Size of the atom increases on going down the group and the added electron would be farther from the nucleus.​

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Answered by 10lalitasingh
9

Answer:

On moving down the group, the electron gain enthalpy becomes less negative because on moving down the group the atomic size increases and the added electron lies away from the nucleus.

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