JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

1 Hard

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Analyzing +4 | -1

A single electron species in energy level (orbit number

n

) with energy

X

was provided with excess of energy so that it jumps to higher energy level with energy

Y

. If it can emit radiations of six different wavelengths on de-excitement between these two energy levels, then the correct relation is

View answer and explanation

Correct option: C

\sqrt{\frac{X}{Y}}=1+\frac{3}{n}

Option C (

\sqrt{\frac{X}{Y}}=1+\frac{3}{n}

) is correct because it relates the energies of two levels with n and n+3, considering the emission of six different wavelengths.

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n^{\text {th }}

\mathrm{A}

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1.25 \times {10^{ - 13}} \times {A^{1/3}}\mathrm{cm}.