Equilibrium Tes...

How can be equilibrium concentration of $$Ag^+$$ can be reduced in a solution of $$Na^+, Cl^+, Ag^+$$ and $$NO_3$$, in contact with solid $$AgCl$$. $$Na^+ (aq) + Cl (aq) + Ag^+ (aq) + NO_3(aq)\rightleftharpoons AgCl (s) + Na^+ (aq) + NO_3 (aq) \Delta H = 65.9 kJ$$ ?

Consider the equilibria:

For the equilibrium reaction, $${H}_{2}O(l)\rightleftharpoons {H}_{2}O(g)$$, what happens, if pressure is increased.

At $${60}^{o}C$$, pure water has $$[{H}_{3}{O}^{+}]={10}^{-6.7}mol/lit$$.What is the value of $${K}_{W}$$ at $${60}^{o}C$$ :-

A buffer solution can be prepared from a mixture of:

Which one of the following statements is not correct?

On increasing temperature, the equilibrium constant of exothermic and endothermic reactions __________ and ________ respectively:

The gaseous reaction $$A+B \rightleftharpoons 2C+D+Q$$ is most favoured at :

Which one of the following is not a buffer solution?

If pressure increases then its effect on given equilibrium
$$C(s) + H_2O(g) \rightleftharpoons CO(g) + H_2 (g)$$
It is shifted in: