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Chemistry

Answered

Which of the following is pure compound?
Ethanol,petrol,steel ,tapwater

Answer :

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Answer:

tap water Is the pure substance

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Answer:

Ethanol is pure

Explanation:

Purity meaning homogenious molecules/atoms, steel is a mix of iron and carbon, tapwater has minerals in it + fluoride etc, petrol has oxane and ethanol in it. ethanol is only ethanol and is inherently pure

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