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The extreme wavelength of Paschen series...

The extreme wavelength of Paschen series are

A

`0.365 mu m " and " 0.565 mu m`

B

`0.818 mu m " and " 1.89 mu m`

C

`1.45 mu m " and " 4.04 mu m`

D

`2.27 mu m " and " 7.43 mu m`

Text Solution

Verified by Experts

The correct Answer is:
B
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