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Periodicity

The energy re...

Question

The energy released when an electron is added to a neutral gaseous atom would be highest if the element belongs to:

A

VII A group

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B

V A group

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C

VI A group

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D

II A group

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Solution

The correct option is A VII A group
Halogens have high E.A. Hence, if an element belongs to group VIIA of periodic table, its E.A. will be high.

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