Ionic EquilibriumHard
Question
Hydrogen ion concentration in mol / L in a solution of pH = 5.4 will be
Options
A.3.98 × 108
B.3.88 × 106
C.3.68 × 10-6
D.3.98 × 10-6
More Ionic Equilibrium Questions
20 ml, 5 M NaNO2 solution is mixed with 100 ml, 2M HNO2 solution to prepare a buffer solution of pH = 5.7. The Ka of HNO...When weak base solution (50 ml of 0.1 N NH4OH) is titrated with strong acid 0.1 N HCl, the pH of solution initially decr...Slaked lime, Ca(OH)2 is used extensively in sewage treatment. What is the maximum pH that can be established in Ca(OH)2 ...Solubility product of a salt AB is 1 × 10-8 in a solution in which th concentration of A+ ions is 10-3 M. The salt ...For ortho phosphoric acid,H3PO4 (aq) + H2O (aq) ⇋ H3O+ (aq) + H2PO4- (aq) ; Ka1H2PO4 (aq) + H2O (aq) ⇋ H3O+ ...