SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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oil & water
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salt & water
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sugar & water
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None of the above
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Detailed explanation-1: -Sand in water, Oil in water are examples of heterogeneous mixtures.
Detailed explanation-2: -Hence, oil in water is a heterogeneous mixture.
Detailed explanation-3: -When oil and water are combined, they do not mix evenly, but instead form two separate layers. So, it is a heterogeneous mixture. Homogenous mixtures have uniform composition and they do not separate out into different layers. Mixtures are not pure substances.
Detailed explanation-4: -A mixture of ethyl alcohol and water is homogeneous while that of oil and water is heterogeneous.
Detailed explanation-5: -Concrete is a heterogeneous mixture of an aggregate: cement, and water. Sugar and sand form a heterogeneous mixture. Ice cubes in cola form a heterogeneous mixture. Salt and pepper form a heterogeneous mixture. Chocolate chip cookies are a heterogeneous mixture. More items •04-Feb-2020