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NEET generalGeneralMedium

Question

The correct order of atomic radii in group 13 elements is

A

B<Ga<Al<Tl<InB < Ga < Al < Tl < In

B

B<Al<Ga<In<TlB < Al < Ga < In < Tl

C

B<Al<In<Ga<TlB < Al < In < Ga < Tl

D

B<Ga<Al<In<TlB < Ga < Al < In < Tl

Step-by-Step Solution

Based on atomic radii values (pm): B(85), Ga(135), Al(143), In(167), Tl(170). The correct order is B<Ga<Al<In<TlB < Ga < Al < In < Tl.

Exam Context & Concepts Covered

This question aligns with the NEET general syllabus, specifically targeting concepts from General. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

generalcorrectatomicelements

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