100+ Chemistry Chemical Bonding Questions and Answers Pdf - 2

Question: 6

What is a coordinate bond?

A coordinate bond is a type of covalent bond formed by the donation of a lone pair of electrons by one atom.

Question: 7

What is meant by oxidation?

Oxidation is a process which involves removal of electron.

Question: 8

What is meant by stoichiometry of a reaction?

The stoichiometry of a reaction is the description of the relative quantities of the reactants and products in terms of moles.

Question: 9

What is meant by polar covalent bond?

The shifting of bonding pair of electrons from one atom to another causes the formation of a dipole. Such a bond is known as polar covalent bond.

Question: 10

What are cations and anions?

When an atom loses electron it becomes cation, and when an atom gains electrons it becomes anion.