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(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) If both Assertion (A) and Reason (R) are True but Reason \( (\mathrm{R}) \) is not a correct explanation of the Assertion (A).
(3) If Assertion (A) is True but the Reason (R) is False.
(4) Assertion (A) is False but Reason (R) is True.
Assertion (A): Energy(E) of electron in \( \mathrm{n}^{\text {th }} \) orbit for hydrogen like atoms is \( \mathrm{E} \propto \frac{\mathrm{z}^{2}}{\mathrm{n}^{2}} \)
Reason (R): speed (v) of the electron in \( \mathrm{n}^{\text {th }} \) orbit is \( \left(\mathrm{v} \propto \frac{\mathrm{z}}{\mathrm{n}}\right) \)
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