MEDIUM
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Which of the following is an example of heterogeneous mixture?
(a)Sodium chloride and iron filings
(b)Salt and Sulphur
(c)Oil and water
(d)All of the above

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Important Questions on Separation of Substances
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A mixture which has non-uniform composition is known as?

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Classify the following as homogeneous and heterogeneous mixtures:
a. salt solution
b. blood
c. milk
d. sand-sugar
e. sulphur-ammonium chloride
f. iodised salt.


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Which of the following is not an example of homogeneous mixture?

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A. gunpowder?
B. stainless steel?

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A solution of glucose in water is a homogeneous mixture.

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