AIPMT PRELIMS2002Chemistry-Atomic Physics
AIPMT PRELIMS 2002 Chemistry Bohr Model MCQ Question
Type: MCQ-numerical-Medium-Class 11
In Hydrozen atom, energy of first excited state is - 3.4 eV. Then find out KE of same orbit of Hydrogen atom :-
A
3.4 eV
B
6.8 eV
C
13.6 eV
D
13.6 eV
Correct Answer
Option A
Detailed Explanation
The kinetic energy in an orbit is equal to the negative of the total energy of the electron. Thus, KE = 6.8 eV.
Found an issue with this question?