Ionic EquilibriumHard
Question
Match list I (Solutions of salts of ...) with list II (pH of the solution is given by) and select the correct answer using the codes given below the lists:
List I List II
(a) Weak acid and strong base 1.
pKw
(b) Strong acid and weak base 2.
(pKw - pKb + pKa)
(c) Weak acid and weak base 3.
(pKw - pKb - log C)
(d) Strong acid and strong base 4.
(pKw + pKa + log C)
List I List II
(a) Weak acid and strong base 1.
pKw (b) Strong acid and weak base 2.
(pKw - pKb + pKa)(c) Weak acid and weak base 3.
(pKw - pKb - log C)(d) Strong acid and strong base 4.
(pKw + pKa + log C)Options
A.A → 1, B → 2, C → 3, D → 4
B.A → 4, B → 3, C → 2, D → 1
C.A → 4, B → 3, C → 1, D → 2
D.A → 3, B → 4, C → 2, D → 1
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