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The frequency of first line of Balmer se...

The frequency of first line of Balmer series in hydrogen atom is `V_0`. The frequency of corresponding line emitted by singly ionised helium atom is:

A

`2_(v_0)`

B

`4_(v_0)`

C

`V_0/2`

D

`V_0/4`

Text Solution

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The correct Answer is:
B
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MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
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