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The total energy of an electron in the f...

The total energy of an electron in the first excited state of hydrogen atom is -3.4 eV.
(a) What is kinetic energy of electron in this state?
(ii) What is potential energy of electron in this state?
(c) Which of the answers above would change if the choice of zero of potential energy is changed?

A

`-1.7eV`

B

`-3.4eV`

C

`-6.8eV`

D

`-13.4eV`

Text Solution

Verified by Experts

The correct Answer is:
C
`P.E=2(T.E)`
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