State Le Chatelier’s principle.

Explain Le Chatelier’s principle.

Explain Le Chatelier’s principle.

Each question contains STATEMENT-1 (Assertion) and STATEMENT-2( Reason). Examine the statements carefully and mark the correct answer according to the instruction given below: STATEMENT-1: For the reaction H_(2)(g)+I_(2)(g) iff 2HI(g) if the volume of vessel is reduced to half of its original volume, equilibrium concentration of all gases will be doubled. STATEMENT-2: According to Le- Chatelier's principle, reaction shifts in a direction that tends to minimized the effect of the stess.

Using Le-Chatelier's principle predict the effect of increasing the pressure on following equilibrium : N_(2)(g) + 3H_(2)(g) hArr 2NH_(3)(g) + Heat

Le - Chatelier principle is not applicable to :

State the underlying principle of a transformer.

State and explain principle of dominance?