Hi aspirant,

Le Chatelliers principle is the phenomena which describes, supports the reasons and effects a chemical reaction has when the condition are altered. If we try to simplify it, when a settled system is disturbed, it will adjust to diminish the change that has been made to it and this phenomenon is known as le chatelier's principle. The factors such concentration, pressure, temperature, inert gases may get changed due to some reasons, then equilibrium would shift towards particular direction to minimise the counter effect. There are many practical examples in our daily life and in modern chemistry which follow this principle. To know about this phenomena in detail you can visit https://en.m.wikipedia.org/wiki/Le_Chatelier%27s_principle

Hope it helps!