The arrangement of orbitals on the basis of energy is based upon their (n + l) value.
Which of the following orbitals has the lowest energy? 4d, 4f, 5s, 5p.

The arrangement of orbitals on the basis of energy is based upon their (n + l) value. Which of the following orbitals has the highest energy> 5p, 5d, 5f, 6s, 6p.

A 4f orbital has

Which among the following orbitals do not exist? 1p, 2s, 2d, 2p, 3d, 4f, 4g.

Which one of the following actinoid has no electron in 6d orbital?

P C l_5' molecule has the following geometry

a. When energy of eleçtron is to be taken to zero? b. Which of the following orbitals are not possible? Give reasons 3 s, 1 p, 4 f, 2 d

Which of the following molecule/ion exhibits s-p mixing of orbitals ?

The númber of nodal planes '5d' orbital has, is

A large number of orbitals are possible in an atom. Using s, p,d or f notation describe the orbital with the following quantum numbers . i) n=4 , l=0