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Question
Chemistry
Choose the correct stability order of group 13 elements in their +1 oxidation state.
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Q. Choose the correct stability order of group $13$ elements in their $+1$ oxidation state.
JEE Main
JEE Main 2022
The p-Block Elements
A
$Al < Ga < In < Tl$
60%
B
$Tl < In < Ga < Al$
16%
C
$Al < Ga < Tl < In$
15%
D
$Al < Tl < Ga < In$
9%
Solution:
Moving down the group stability of lower oxidation state increases
$Al < Ga < In < Tl$