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The wave number of the first line in the...

The wave number of the first line in the Balmer series of hydrogen atom is `15200 cm^(-1)`. What is the wave number of the first line in the Balmer series of `Be^(3+)`?

A

`2.432 xx 10^(5)cm^(-1)`

B

`15200 cm^(-1)`

C

`4xx 15200 cm^(-1)`

D

`2 xx 15200 cm^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
`bar(v) = R_(H)z^(2)[(1)/(n_(1)^(2))-(1)/(n_(2)^(2))]`
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