1.

At 25^(@)C, K_b for CH_3COO^(0-) ion in water is 5.55xx10^(-10) If 100mL of 0.025(M) HCl solution is added to 50mL of 0.1(M) solution of CH_3COONa, pH of the resulting solution will be-

Answer»

3.82
8.64
4.74
7.8

Answer :C


Discussion

No Comment Found