2. Answer the following in one sentence :
x. Classify the following buffers into different types :
a. CH3COOH + CH3COONa
b. NH4OH + NH4Cl
c. Sodium benzoate + benzoic acid
d. Cu(OH)2 + CuCl2
Answer:-
a. CH3COOH + CH3COONa
Acidic Buffer
b. NH4OH + NH4Cl
Basic Buffer
c. Sodium benzoate + benzoic acid
Acidic Buffer
d. Cu(OH)2 + CuCl2
Basic Buffer