which of the following is not a mixture alcohol kerosene and petrolwhich of the following is not a metalloid Germanium gallium Silicon Boron
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Answered by
1
Answer:
Explanation:
1st
alcohol
2nd
boron
Answered by
1
Answer:
Alcohol is not a mixture.
Explanation:
mixture is a substance which has two or more compounds which do not combine chemically and do not have any fixed ratio in which they are present. Example , kerosene is a mixture of hydrocarbons, petrol a mixture of various hydrocarbons.
but alcohol is a compound which is made from atoms of different elements of fixed in ratio by mass.
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