Question

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

Answer 1

Answer:

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Answer 2

Answer:

Compound Chemical Formula Elements present

Quick lime CaO Calcium, Oxygen

Hydrogen bromide HBr Hydrogen, Bromine

Baking powder NaHCO

3

Sodium, Hydrogen, Carbon, Oxygen

Potassium sulphate K

2

SO

4

Potassium, Sulphur, Oxygen