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Among F, Cl, Br and I the lowest Ionisat...

Among F, Cl, Br and I the lowest Ionisation potential will be of

A

Fluorine

B

Chlorine

C

Bromine

D

Iodine

Text Solution

Verified by Experts

The correct Answer is:
D
Ionisation potential decreases down a group. Thus out of F ,Cl, Br and I, I will have the lowest ionisation potential.
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Knowledge Check

  • Ionisation potential is lowest for

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    B
    Inert gases
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