Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Choose the correct stability order of group 13 elements in their + 1 oxidation state.
A
Al 
Ga 
In 
TI
Ga In TI
B
Tl 
In 
In
C
In
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Due to inert pair effect, in boron family, lower O.S. (+1) becomes more stable down the group.
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