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(A) : Hydrogen has only one electron in ...

(A) : Hydrogen has only one electron in its orbit but produces several spectral lines
(R) : There are many excited energy levels available in a sample of Hydrogen gas

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

(A) is false but (R) is true

Text Solution

Verified by Experts

The correct Answer is:
A

Various orbits are present in H-atom
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