Which of the following is not the mixture? (a) Soap solution (b) Chalk powder in water (c) Carbon dioxide o (d) Sand in water
Answers
Answered by
2
Answer:
Carbon Dioxide
Explanation:
Water i.e. H2O, is a pure substance or a compound which is made up of hydrogen and oxygen. A mixture would be a water with other things dissolved in it. Hence, distilled water is not a mixture.
Answered by
1
Answer:
carbon dioxide is not mixture
Explanation:
(i) Carbon and oxygen are present in a fixed ratio of 3 : 8 by mass in carbon dioxide.
(ii) The constituents of carbon dioxide cannot be separated by simple physical methods.
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