Question

Which of the following mixtures is not a solution?

(A) Sea water
(B) air
(C) Soda water
(D) Coal

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Answer 1

Answer:

air answer hai

Explanation:

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Answer 2

Answer:

D) Coal

Explanation:

A solution is a homogeneous mixture of two or more components with a smaller size than 1 nm.

Examples of a homogeneous and heterogeneous mixture

Homogeneous mixtures – Seawater, air and soda water

Heterogeneous mixtures – Coal and Soil

Coal is a heterogeneous mixtures and it cannot be classified as solution.