The difference between the radii of 3 ^{\rd} and 4^{ {\th }}orbits of {Li}^{2+} is \\Delta{R}_{1}. The difference between theradii of 3^{\rd} and 4^{ {\th }} orbits of {He}^{+} is \\Delta{R}_{2}. Ratio\\Delta{R}_{1}: \\Delta{R}_{2} is : [5 Sep 2020 Shift 1]

Structure of Atom Part 1

Section: Chemistry

Question : 33 of 100

Marks: +1, -0

The difference between the radii of 3rd and 4thorbits of Li2+ is ΔR1. The difference between theradii of 3rd and 4th orbits of He+ is ΔR2. RatioΔR1:ΔR2 is :

[5 Sep 2020 Shift 1]

8 : 3
3 : 2
3 : 8
2 : 3

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