Question

what are postulates of Bohr's model of hydrogen atom?Discuss the model to explain various series of line Spectra in hydrogen atom.​

Answer 1

Answer:

the main postulates of Bohr's atomic model

1. the electrons revolving around the nucleus are confined to certain fixed orbits called shells or energy levels each of which is associated with a fixed amount of energy

2.while it is revolving around the nucleus in an orbit and electron neither loses or gains energy

3.an electron revolving in a circular orbit on gaining a certain amount of energy jumps to the next orbit and vice versa since each orbit is associated with a fixed amount of energy bohr called it and energy levels