Equilibrium Tes...

Which of the following will supress the ionisation of acetic acid in aqueous solution?

The equilibrium $$SO_2Cl_2(g)\rightleftharpoons SO_2(g)+Cl_2(g)$$ is attained at $$25^oC$$ in a closed container and an inert gas, helium, is introduced. Which of the following statements is/are correct?

The solubility of $$AgI$$ in $$NaI$$ solutions is less than that in pure water because:

For the reaction $$H_2(g) + I_2(g)\rightleftharpoons 2HI(g)$$ The equilibrium constant $$K_p$$ changes with :

$$pOH$$ of water is $$7.0$$ at $$298 K$$. If water is heated to $$350 K$$, which of the following should be true? 

In the third group of qualitative analysis, the precipatitating reagent is $$NH_4Cl / NH_4OH$$. The function of $$NH_4Cl$$ is to 

When solid $$KCl$$ is added to a saturated solution of $$AgCI$$ in $$H_2O$$

Pure ammonia is placed in a vessel at a temperature where its dissociation constant $$(\alpha)$$ is appreciable. At equilibrium :

Buffer solutions can be prepared from mixtures of:

The $$pH$$ of a dilute solution of acetic acid was found to be $$4.3$$ The addition of a small crystal of sodium acetate will cause $$pH$$ to: