For a reversible system at a constant temperature, the value of `K_(c)` increases if the concentrations are changed at equilibrium.

For any reversible reaction. If increases concentration of reactants. Then effect on equilibruim constant:

In an equilibrium A+B hArr C+D , A and B are mixed in vesel at temperature T. The initial concentration of A was twice the initial concentration of B. After the equilibrium has reaches, concentration of C was thrice the equilibrium concentration of B. Calculate K_(c) .

If temperature of the system remains constant during the course of change, the change is

The change in the magnitude of the volume of an ideal gas when a small additional pressure DeltaP is applied at a constant temperature, is the same as the change when the temperature is reduced by a small quantity DeltaT at constant pressure. The initial temperature and pressure of the gas were 300 K and 2 atm. respectively. If |DeltaT|=C|DeltaP| then value of C in (K/atm) is __________.

For a reversible system at equilibrium, which of the following is correct

For a given reversible reaction at a fixed temperature, equilibrium constants K_(p) and K_(c) are related by ………

A : Increasing the concentration of H_2 will increases magnitude of equilibrium constant of the reaction H_2 +I_2 hArr 2HI R: Value of K_c depends upon the concentration of reactants and products taken.

Assertion (A) : The value of K increases with increase in temperature in case of endothermic reaction Reason (R) : The increase in temperature shifts the equilibrium in the backward direction in case of exothermic reaction.

The variation of pressure with volume of the gas at different temperatures can be graphically represented as shown in figure. On the basis of this graph answer the following question. (i) How will the volume of a gas change if its pressure is increased at constant temperature ? (ii) At a constant pressure, how will the volume of a gas change if the temperature is increased from 200 K to 400 K ?

In which reaction the equilibrium constant value increases with increase in temperature ?