Question

the energy of an electron in the first orbit of H atom is -13.6 ev .The possible energy values of the excited state for electron in Bohrs orbit of Li +2 ions is /are​

Answer 1

Answer:

V∝

n

Z

Hence,

V

Li2+

V

H

=

n

H

Z

H

×

n

Li2+

n

H

=

1

1

×

3

3

=1

Hence, the velocity of third orbit of Li

2+

will be V.