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The ratio between kinetic enegry and tot...

The ratio between kinetic enegry and total enegry of the electrons of hydrogen atom according to Bohr's model is

A

`2:1`

B

`1:1`

C

`1:-1`

D

`1:2`

Text Solution

Verified by Experts

The correct Answer is:
C
`K.E.=(KZe^(2))/(2r)andP.E.=(-KZe^(2))/r`
So, Total energy = K.E. + P.E.
`T.E.=(-KZe^(2))/(2r)`
`(K.E.)/(T.E.)=1/(-1)`.
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