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The stability of +1 oxidations state amo...

The stability of +1 oxidations state among Al, Ga, In and TI increases in the sequence :

A

`Tl lt In lt Ga lt Al`

B

`In lt Tl lt Ga lt Al`

C

`Ga lt In lt Al lt Tl `

D

`A1 lt Ga lt In lt Tl`

Text Solution

Verified by Experts

The correct Answer is:
D
Stability of +1 oxidation state due to inert pair effect TI > In > Ga > Al
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