1.

For hydrogen atom transition from n=2ton=3 represent which of the following line ?

Answer»

Absorption line of Paschen series.
Emission line of Paschen series.
Emission line of Balmer series.
Absorption line of Balmer series.

Solution :Absorption line of Balmer series.
`(1)/(lamda)=R[(1)/(m^(2))-(1)/(N^(2))]`
Here m = 2 and n = 3 is given.
`(1)/(lamda)=R[(1)/(2^(2))-(1)/(3^(2))]` which REPRESENT Balmer series


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