Chemistry · Ionic Equilibrium
Consider the following statements regarding the ionic product of water and pH relations: I. pKw = 14 (independent of temperature) II. pKw = pKa + pKb (for a conjugate acid-base pair) III. pKw = pH + pOH IV. pH = 12(pKw + pKa - pKb) for salts of weak acid and weak base. Choose the correct option:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, II and III are correct.
- 2II, III and IV are correct.✓
- 3I and II are correct.
- 4I and III are correct.
Correct answer
II, III and IV are correct.
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