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Wavelength of the first line of Paschen ...

Wavelength of the first line of Paschen series is `- (R = 109700 cm^-1`)

A

`18750 (Å)`

B

`2854 (Å)`

C

`34532(Å)`

D

`6243(Å)`

Text Solution

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The correct Answer is:
A
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MOTION-ATOMIC STRUCTURE -EXERCISE-1
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