The correct orders among the following are Atomic radius : {\B}< {\Al}< {\Ga}< {\In}< {\Tl} Electronegativity: {\Al}< {\Ga}< {\In}< {\Tl}< {\B} Density: {\Tl}< {\In}< {\Ga}< {\Al}< {\B} 1^{\text{st }} Ionisation energy : {\In}< {\Al}< {\Ga}< {\Tl}< {\B} Choose the correct answer from the options given below: [3 Apr 2025 Shift 2]

Correct Answer is : B and D only

Classification of Elements Part 2

Section: Chemistry

Question : 18 of 72

Marks: +1, -0

The correct orders among the following are Atomic radius : B<Al<Ga<In<Tl Electronegativity: Al<Ga<In<Tl<B Density: Tl<In<Ga<Al<B 1‌st ‌ Ionisation energy : In<Al<Ga<Tl<B Choose the correct answer from the options given below:

[3 Apr 2025 Shift 2]

C and D only
A and B only
B and D only
A and C only

Validate

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