Question

classify the following substances into mixtures and pure substances ? pottassium permangate solution,salt solution,sugar solution,water, copper sulphate solution, copper,carbon,iron ore, and sulphate

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Answer 1

Answer:

When two negative integers are multiplied the product is positive. Hence, the given statement is false.

Explanation:

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Answer 2

Explanation:

Mixture- pottasium permanganate solution

copper sulfate solution

Pure- the rest are pure

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