GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mixtures can always be separated into their parts
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Mixtures can be separated by physical methods to get the substances from which the mixture was formed. Q. Constituents of a pure substance cannot be easily separated by physical methods.
Detailed explanation-2: -In a mixture, when the constituents are mixed, it is only a physical change and not chemical. A mixture is not a pure substance as its made up of more than one kind of molecules. Also, its constituents retain their properties. A mixture can be either homogeneous or heterogeneous in nature.
Detailed explanation-3: -A mixture does not have a fixed melting point, boiling point etc.
There is 1 question to complete.