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If first ionisation potential of a hypot...

If first ionisation potential of a hypothetical atom is `16 V`, then the first excitation potential will be :

A

`10.2 V`

B

`12 V`

C

`14 V`

D

`16 V`

Text Solution

Verified by Experts

The correct Answer is:
B
First Excitaiton potential
`=E_(2)-E_(1)" "-4+16" "implies 12eV`
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