Question

Choose the correct set of True/False for the following statements:
(i) Silver chloride is more soluble in very concentrated sodium chloride solution than in pure water.
(ii)The pH od a buffer solution does not change on addition of small amountof an acid or a base.

Answer 1

(i) Silver Chloride is less soluble in very concentrated $NaCl$ solution due to common ion effect than in pure water. Hence, given statement is false.

(ii) pH of a buffer solution remains almost constant on addition of small amount of acid or base. Hence, given statement is true.