In a lime kiln,to get a higher yield of $CO_2$,the measure that can be taken is:

Which of the following factors will favour the reverse reaction in a chemical equilibrium?

For a reaction,the value of $K_p$ increases with an increase in temperature. The $\Delta H$ for the reaction would be

Which of the following changes will not alter the equilibrium concentration of ammonia in the reaction: $N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)} \quad \Delta H = -x \text{ kJ}$?

For the equilibrium system $CO_{2(s)} \rightleftharpoons CO_{2(g)}$,$\Delta H = +ve$,what happens if the temperature is decreased?

If pressure is applied to the equilibrium of liquid $\rightleftharpoons$ vapour,the boiling point of liquid:-