Question

which is not angular momentum of an electron in hydrogen atom ( h=plancks constant ) ​

Answer 1

Answer:

Angular momentum,

L=

2π

nh

=

2π

3h

(given)

also n=3

∴ E=

n

2

−1.36

eV

E=

(3)

2

−13.6

eV

E=

9

−13.6

eV

E=−1.57eV