p Block Elements Part 3

Section: Chemistry

Question : 31 of 72

Marks: +1, -0

Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R:
Assertion A : The stability order of +1 oxidation state of Ga, In and Tl is Ga<In<Tl.
Reason R : The inert pair effect stabilizes the lower oxidation state down the group.
In the light of the above statements, choose the correct answer from the options given below :

[8 Apr 2024 Shift 1]

Both A and R are true and R is the correct explanation of A.
A is true but R is false.
Both A and R are true but R is NOT the correct explanation of A.
A is false but R is true.

Validate

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