Chemistry · Acids and Bases
Match Column-I with Column-II: Column-I (a) Conjugate acid of CO32- (b) Lewis base (c) Dry ice (d) Marsh gas Column-II (I) CO2 (II) CH4 (III) NH3 (IV) HCO3- Choose the correct option:
- 1a-IV, b-I, c-II, d-III
- 2a-IV, b-III, c-I, d-II✓
- 3a-IV, b-III, c-II, d-I
- 4a-II, b-IV, c-III, d-I
Correct answer
a-IV, b-III, c-I, d-II
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