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

The energy of second Bohr orbit of the hydrogen atom is `-328kJ"mol"^(-1)` hence the energy of fourth Bohr orbit would be

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
B
`Eprop 1/(n^(2))`
`E_(2)prop 1/4`
`E_(4) prop 1/16`
`(E_(2))/(E_(4))=16/4`
`-328/(E_(4))=4`
`:.E_(4)=-328/4=-82kg"mol"^(-1)`
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