Observe the given chemical change and answer the following: (i)Identify 'A' and 'B'. (ii)Write the commercial name of calcium hydroxide. (iii)Identify products 'C' and 'D' ,When HCl is allowed to react with calcium oxide. (iv)Say whether calcium oxide is acidic or basic.

Observe the given chemical change and answer the following: (i)Identi

1.	Observe the given chemical change and answer the following: (i)Identify 'A' and 'B'. (ii)Write the commercial name of calcium hydroxide. (iii)Identify products 'C' and 'D' ,When HCl is allowed to react with calcium oxide. (iv)Say whether calcium oxide is acidic or basic.
Answer» Solution : (i)A is CALCIUM carbonate.B us carbon -di-oxide. (ii)Slaked lime is the commercial name of calciumhydroxide. (iii)The products C and D are calcium chloride `(CaCl_(2))` and water `(H_(2)O)` (iv)Calcium oxide is basic in NATURE.