state some reasons why you think air is a mixture and water is a compound?
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1
Answer:
The composition of water is fixed. Its constituents are present in fixed proportion by mass. Water has a definite formula (H2O).
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- Air is a mixture because:
- It contains two or more pure substances.
- It can be separated into simpler substances by physical processes.
- Its composition is not fixed.
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Answered by
0
Answer:
it is mixture of various gases like nitrogen, carbon dioxide , oxygen and many inert gas.
there is variable composition.
moreover dust particles and water vapor is present.
Explanation:
t compounds are bound together chemically. 2) it components cannot be separated by physical means.
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