State the any 2 postulates of Bohr’s atomic model. If the radius of first Bohr orbit of hydrogen atom is 0.53 A.U. Find its radius for 10th orbit.
Answers
Answered by
0
Explanation:
Bohr's model of the hydrogen atom is based on three postulates: (1) an electron moves around the nucleus in a circular orbit, (2) an electron's angular momentum in the orbit is quantized, and (3) the change in an electron's energy as it makes a quantum jump from one orbit to another is always accompanied by the....... ........ .... The radius of the first Bohr orbit of a hydrogen atom is 0.53×10
−10
m.When an electron collides with this atom which is in its normal state, the radius of the electron orbit in the atom change to 2.12×10
10
m.The value of the principal quantum number n of the state to which it is excited is:
Similar questions