A solution of calcium hydroxide is used for white washing walls. After two to three days of white washing, walls start shining due to formation of compound
(a)	Cao	(b)	CaCO3	(c)	CaSO4	(d)	Ca(HCO3)2

Question ID - 155073 | SaraNextGen Top Answer

A solution of calcium hydroxide is used for white washing walls. After two to three days of white washing, walls start shining due to formation of compound
(a)	Cao	(b)	CaCO3	(c)	CaSO4	(d)	Ca(HCO3)2