Home
Class 11
CHEMISTRY
In hydrogen an electron transition takes...

In hydrogen an electron transition takes place from `n=2` level `n=3` level. The wavelength of the line in the hydrogen spectrum would be

A

`5.485xx10^(7)`

B

`6.56xx10^(-7)m`

C

`4.57xx10^(14)m`

D

`0.529xx10^(-10)m`

Text Solution

Verified by Experts

The correct Answer is:
B
`1/lambda=109677[1/n_(1)^(2)-1/n_(2)^(2)]=6.56xx10^(-7)`m
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    BITSAT GUIDE|Exercise Bitsat Archives|12 Videos

  • CHEMICAL AND IONIC EQUILIBRIUM

    BITSAT GUIDE|Exercise BITSAT Archives|17 Videos

Similar Questions

Explore conceptually related problems

In hydrogen atom, electron makes transition from n = 4 to n = 1 level. Recoil momentum of the H atom will be

In a hydrogen atom , an electron makes a transition from energy level of -1.51 eV to ground level . Calculate the wavelength of the spectral line emitted and identify the series of hydrogen spectrum to which this wavelength belongs.

Energy level diagram of a hydrogen atom is shown below : (i)If a transition takes place from n=3 to n=2 orbit, calculate the wavelength of the radiation emitted. Identify the spectral series to which it belongs. (ii)Which transition results in emission of radiation of maximum wavelength ?

In a set of experiment on a hydrogen on a hypotherical one-electron atom, the wavelength of the photons emitted from transition ending in the ground state (n = 1) are shown in the energy level diagram lambda_(5 to 1) = 73.86 nm lambda_(4 to 1) = 75.63 nm lambda_(3 to 1) = 79.76 nm lambda_(2 to 1) = 94.54 nm If an electron made a transition from n = 4 to n = 2 level, the wavelength of the light that it would emit is nearly

Which one of the following will result in an electron transition from the n = 4 level to the n= 7 level in a hydrogen atom?

The wavelength of the first Balmer line caused by a transition from the n = 3 level to the n = 2 level in hydrogen is lamda_(1) . The wavelength of the line caused by an electronic transition from n = 5 to n = 3 is -

The wavelength of the first balmer line caused by a transition from the n = 3 level to the n = 2 level in hydrogen is lamda_(1) . The wavelength of the line caused by an electronic transition from n =5 to n =3 is

Taking the wavelength of first Balmer line in the hydrogen spectrum (n=3" to "n=2) as 660 nm, then the wavelength of 2^("nd") Balmer line in the same spectrum (n=4" to "n=2) will be