What are the postulated of bohr model of atom? Why was this model proposed by bohr
Answer (1)
5th May, 2020
Hello Aspirant,
Postulates of Bohr's atomic model are described below :-
- Electrons revolve in definite circular around nucleus.
- As long as they revolve, they neither lose nor gain energy. Such orbits are called stationary orbits.
- When an electron jumps from an orbit of higher energy to lower energy it release energy in the form of radiations and vice-versa.
- An angular momentum of revolving electron is an integral multiple of h/2π.
It was propsed by Bohr to explain the stability of atom and the line spectrum of hydrogen atom.
I hope this answer helps you.
For further doubts feel free to ask here.
Good Luck!!
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