Question

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

Answer 1

Answer:

Quick lime is the answer

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Explanation:

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Answer 2

Answer:

a) (Cao) calcium and oxygen

b) hydrogen and bromine

c) (NaHCo³) sodium, hydrogen, carbonate

d) potassium, sulphur, oxygen