Question

Amol has divided some substances into two groups as shown in the table below. He wants to further separate all the substances in Group 1 again into exactly two groups. Which of the following criteria will allow him to do so?
A. liquids and solids  

B. mixtures and pure substances

C. naturally occurring and man-made substances.

D. substances completely soluble and insoluble in water.​

Answer 1

The criteria that will allow Amol separate group 1 substances into two groups are mixtures and pure substances (option B).

What are mixtures and pure substances?

Mixtures are substances that are made up of two or more substances that can be easily separated.

Pure substances, on the other hand, are elements and compounds that cannot be separated by chemical means.

In group 1 of the above table, the substances can be classified as follows:

• Soil - mixture
• Tomato ketchup - mixture
• Smoke - compound
• Milk - mixture
• Hair shampoo - mixture

Therefore, the criteria that will allow Amol separate group 1 substances into two groups are mixtures and pure substances.

Learn more about mixture at: brainly.com/question/24898889

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Answer 2

Answer:

Explanation:

b is the right answer