Question

15. The following are some statements regarding chemical properties of alkali metals
(1) The aqueous solutions of carbonates and bicarbonates of IA group are basic due to anioic hydrolysis
(ii) The electrical conductivity of ions of IA group halides increases from Li and Cs in hydrated state.
(iii) The thermally more stable IA group metal carbonate is CsCO;
(a) (ii) and (iii) are correct
(b) (i) and (iii) are correct
(c) (i) and (ii) are correct
(d) all are correct​

Answer 1

Answer:

Option b is correct.

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