Which of the following pair contains a pure substance and a mixture?
(a) copper and oxygen.
(b) water and sulphur in carbon disulphide.
(c) sugar in water and water in oil
(d) methane and sugar
Answers
Answered by
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Answer:
a
Explanation:
copper and oxigen are 2 different materials
Answered by
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Answer:
(c)Sugar in water and water in oil
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