The numerical value of equilirium constant depends on

Options:

	Temperature
	Pressure
	Concentration of reactant
	All of these

Dear student,
 

The equilibrium constant depends on the following factors:

1. Concentration of reactants and products
   • If concentration of reactant is increased or concentration of product is decreaed at equilibrium,  equilibrium constant shifts towards right, forward reaction is favoured, product formation increases
2. Temperature 
   • At low temperature, exothermic reaction is favoured, equilibrium constant shifts towards that side.
   • At high temperature, endothermic reaction is favoured, equilibrium constant shifts towards that side.
3. Pressure
   • At high pressure, equilibrium constant shifts that side where number of moles is lesser
   • At low pressure, equilibrium constant shifts that side where number of moles is higher
4. Presence of catalyst
   • It does not affect equilibrium constant but helps to get the equilibrium in short time of interval.

Correct option is all of these 

Regards