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The energy of second Bohr orbit of the h...

The energy of second Bohr orbit of the hydrogen atom is `- 328 k J mol^-1`, hence the energy of fourth Bohr orbit would be.

A

`-41kJ"mol"^(-1)`

B

`-1312kJ"mol"^(-1)`

C

`-164kJ"mol"^(-1)`

D

`-82kJ"mol"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
`E_(n)prop1/n^(2)`
`E_(2)/E_(4)=(1/2^(2))/(1/4^(2))=4rArrE_(4)=E_(2)/4`
`E_(4)=(-328)/4=-82(KJ)/(mol)`.
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