Calculate the pH of the solution resulting from the addition of 20.0 mL of 0.100 M NaOH to 30.0 mL of 0.100 M HNO3.
(a) 1.35
(b) 1.70
(c) 1.95
(d) 2.52
Correct option is B. Explanation: 1.70 pH of the solution resulting from the addition of 20.0 mL of 0.100 M NaOH to 30.0 mL of 0.100 M HNO3.