Chemistry · Acids, Bases and Compounds
Match Column-I with Column-II and choose the correct option from the choices given below: Column-IColumn-II(a) Conjugate acid of CO32-(I) CO2(b) Lewis base(II) CH4(c) Dry ice(III) NH3(d) Marsh gas(IV) HCO3-
- 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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