The energy required to..... | JEE Main 2026 22 Jan Shift 1

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JEE MAIN 2026

22-01-26 S1

Question

The energy required by electrons, present in the first Bohr orbit of hydrogen atom to be excited to second Bohr orbit is $\_\_\_\_$ $\mathrm{J} \mathrm{mol}^{-1}$. Given: $R_{\mathrm{H}}=2.18 \times 10^{-11} \mathrm{ergs}$.

Select the correct option:

A

$1.635 \times 10^{-18}$

B

$9.835 \times 10^5$

C

$9.835 \times 10^{12}$

D

$1.635 \times 10^{-11}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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