Question

The energy required to excite an electron of
H-atom from first orbit to second orbit is :-
(1) 3/4 of its ionisation energy
(2)1/2 of its ionisation energy
(3)1/4of its ionisation energy
(4) None​

Answer 1

Answer:

3/4 of its ionisation energy

Answer 2

Answer:

hy mates here id your answer:-

.•♫•?(2)1/2 of its ionisation energy •♫•.