Question

Is biscuit a pure substance r not ? With reasons​

Answer 1

Answer:

Here is your answer:

Biscuit is not a pure substance because pure substance is a substance in which two type of same objects are mixed with each other in any proportion.

Biscuit is a mixed substance. Because mixed substance is a mixture of two or more different materials in any proportion.

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Answer 2

Answer:

Biscuit is not a pure substance because pure substance is a substance in which two type of same objects are mixed with each other in any proportion. Biscuit is a mixed substance. Because mixed substance is a mixture of two or more different materials in any proportion.