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Values of n(1) and n(2) for H(b) spectra...

Values of `n_(1)` and `n_(2)` for `H_(b)` spectral line in the hydrogen emission spectrum

A

1 and 2

B

2 and 3

C

3 and 2

D

2 and 4

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The correct Answer is:
D
For `H_(beta), Deltan = n_(2) - n_(1) =2`
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