State whether the following statement is true or false:

Quick lime elements present in calcium and Oxygen. Hydrogen bromide elements present in hydrogen and Bromine. Baking Bromide elements present in sodium, Hydrogen, Carbon and Oxygen.Potassium sulphate elements present in potassium, Sulphur and Oxygen.

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True

False

answer is A.

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Detailed Solution

The given statement is true.
Concept- A pure material that cannot be broken down chemically and has an equal number of protons in each of its atomic nuclei are both considered elements in chemistry. Chemical bonds that keep the individual atoms together when various elements are mixed result in a chemical reaction and the formation of compounds.
1) Quick lime contains calcium and oxygen.
2) Hydrogen bromide contains hydrogen and bromide.
3) Baking bromide contains sodium, hydrogen, carbon and oxygen.
4) Potassium sulphate contains potassium, sulphur and oxygen.
Hence, the given statement is true.

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