which of the following is not an example of mixture? air ;bronze: milk; water
Answers
Answer:
Water
Explanation:
H2O, is a pure substance, a compound made of hydrogen and oxygen.
Answer:
Water is not a mixture
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Explanation:
*Air contains a mixture of Oxygen and nitrogen etc.
*Milk is not a pure substance, it's a mixture.
*Water is a compound and not a mixture because Its properties are completely different from that of oxygen and hydrogen, its constituent element.
Pure substances are either elements or compounds. Milk is predominately a mixture of water, lactose.
*Water contains a mixture of hydrogen and oxygen
*Bronze is a homogeneous mixture of copper and tin. It's a mixture (not a compound) because the proportions of copper and tin aren't exactly the same in all bronze. Mixtures of metals are called alloys.