Calculate the formal charge of C in CH4.

How many orbitals are included in sp3d hybridization?

What is the geometry of PCl5 molecule?

The enthalpy change that occurs when an atom in the ground state gains an electron, is electron gain enthalpy.

Which of the following doesn’t follow octet rule?

Which of the following molecule doesn’t exist?

Alcohol and HF molecule contains ______ & _________ hydrogen bonds.

Which of the following is not a homonuclear diatomic molecule?