Question

The hydrogen ion concentration and pH of the solution obtained by mixing 100ml of 1.0M HNO3
with 100ml of 0.8M KOH is:
(A) [H+] = 10-, pH = 1
(B) [H+] = 10-3, pH = 2
(C) [H+] = 10-, pH = 13
(D) [HT] = 10-2, pH = 12​

Answer 1

Given, 100mL of 1.0M of HNO3 we know, mole = concentration × volume = 100 × 1.0 = 100milimole similarly, 100mL of ...