NEET Chemistry Orbitals MCQ Question with Solution

Imagine a diagram showing the boundary surface of three p orbitals. Which feature distinguishes a 2p orbital from a d orbital?

A

Number of angular nodes

B

Principal quantum number

C

Energy levels

D

Orientation of lobes

Option A

The number of angular nodes is a distinguishing feature; p orbitals have one angular node, while d orbitals have two.

Found an issue with this question?

How many nodal planes does a 3d orbital have in comparison to a 2p orbital?

What is the energy in joules associated with the fifth orbit of a hydrogen atom if the energy associated with the first orbit is -2.18 × 10^(-18) J?

Which combinations of statements about the quantum mechanical model of the atom are correct?

According to the de Broglie equation, what is the wavelength of an electron with a kinetic energy of 2.0 × 10^−25 J and mass 9.1 × 10^−31 kg?