Statement I : Number of d& f electrons, increases down the group and due to poor shielding of d&f e−, stability of lower oxidation states increases down the group Statement II : The atomic size of aluminium is greater than that of gallium.
Given below are two statements : Statement I : In group 13, the stability of +1 oxidation state increases down the group. Statement II : The atomic size of gallium is greater than that of aluminium. In the light of the above statements, choose the most appropriate answer from the options given below :
Held on 5 Apr 2024 · Verified 6 Jul 2026.
Both Statement I and Statement II are correct
Statement I is incorrect but Statement II is correct
Both Statement I and Statement II are incorrect
Statement I is correct but Statement II is incorrect
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