Chemistry, asked by patoleshyam1101, 7 months ago

which of the following are pure substance? option a)water vapour b)coca cola c) bricks d)wood

Answers

Answered by tanmay758
1

Answer:

water vapour

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Answered by TheCardboardBox
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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