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Give the names of the elements present i...

Give the names of the elements present in the following compounds.
(a) Quick lime
(b) Hydrogen bromide
(c) Baking powder
(d) Potassium sulphate.

Text Solution

Verified by Experts

(a) Quick lime is CaO. Elements present are calcium and oxygen.
(b) Hydrogen bromide is HBr. Elements present are hydrogen and bromine.
(c) Baking powder is `NaHCO_3`. Elements present are sodium, hydrogen, carbon and oxygen.
(d) Potassium sulphate is `K_2SO_4`. Elements present are potassium, sulphur and oxygen.
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