Question

Observation of inert gases in 10 to 20 lines or 20 to 40 lines.. please dont give wrong answer who give good and correct answer i will mark him/her as brainlist answer​

Answer 1

An inert gas is a gas that does not undergo chemical reactions under a set of given conditions. The noble gases often do not react with many substances[1] and were historically referred to as the inert gases. Inert gases are used generally to avoid unwanted chemical reactions degrading a sample. These undesirable chemical reactions are often oxidation and hydrolysis reactions with the oxygen and moisture in air. The term inert gas is context-dependent because several of the noble gases can be made to react under certain conditions.

Purified argon and nitrogen gases are most commonly used as inert gases due to their high natural abundance (78.3% N2, 1% Ar in air) and low relative cost.