which of the following are pure substance? option a)water vapour b)coca cola c) bricks d)wood
Answers
Answered by
1
Answer:
water vapour
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Answered by
1
Answer:
option (a)
Explanation:
Water vapour or H2O in its gaseous state is a pure substance. by definition, a pure substance contains only 1 kind of element or compound throughout its structure. ( irrespective of it's state )
Taking other options in consideration, bricks, wood, coca cola consists of various components which are of various kinds. this, this concludes that they are mixtures
Hence, only option (a) water vapour is the correct answer.
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