Given below are two statements: One is labelled as Assertion (A) and the other is…
Chemistry · NEET · NTA Exams — Structure of Atom
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Balmer series lies in the visible region in electromagnetic spectrum.
Reason (R): \(\frac{1}{\lambda}=\mathrm{R}\left[\frac{1}{\mathrm{Z}^{2}}-\frac{1}{\mathrm{n}^{2}}\right]\) where n = 3, 4, 5.
In the light of the above statements, choose the most appropriate from the options given below:
- (A) is true but (R) is false
- (A) is false but (R) is true
- Both (A) and (R) are true and (R) is the correct explanation of (A)
- Both (A) and (R) are true and (R) is not the correct explanation of (A)
Answer
(A) (A) is true but (R) is false
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