A) C and D
B) A and B
C) A and C
D) C and D
Correct Answer: C
Solution :
A solution with reserve acidity or basicity is known as buffer solution. It is of two types: (I) Acidic buffer solution: A mixture of weak acid and its salt with strong base. e.g., \[C{{H}_{3}}COOH+C{{H}_{3}}COONa\] (II) Basic buffer solution: A mixture of a weak base and its salt with strong acid. e.g, \[N{{H}_{4}}OH+N{{H}_{4}}Cl\]You need to login to perform this action.
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