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What will sea water be considered?

Answer and explanation

Correct answer: Mixture

The governing concept is classification by composition. Sea water contains water together with dissolved salts and other substances, and the amounts of these components can vary from place to place. Because its composition is not fixed and its components are not chemically combined into one new pure substance, sea water is considered a mixture. More specifically, the dissolved portion is generally described as a homogeneous solution when the sample is uniform. Therefore option C is correct. It is not an element, because it contains more than one kind of substance. It is not a pure compound, because the salt and water can be separated physically and occur in variable proportions. Option D is unrelated because sea water is not a metal.

Related tags

ChemistryNature-Of-MatterMixturesNature Of MatterSome Basic Concepts Of ChemistryClass 11 Mcq

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