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Yahoo!

Is glucose a pure substance?

  • one year ago
  • one year ago

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  1. Yahoo!
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    @apoorvk @A.Avinash_Goutham

    • one year ago
  2. A.Avinash_Goutham
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    so wat's a pure subatance?

    • one year ago
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    pure substance have fixed composition

    • one year ago
  4. Vincent-Lyon.Fr
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    yes, it is not a mixture: it has its own formula.

    • one year ago
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    c6h12o6

    • one year ago
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    it is fixed

    • one year ago
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    but wat abt 22 crt gold??

    • one year ago
  8. A.Avinash_Goutham
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    u kno it has a different form in water say a solution

    • one year ago
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    91.6% gold and remaning cu and ag

    • one year ago
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    then is it a pure substance

    • one year ago
  11. Vincent-Lyon.Fr
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    22 carat gold is not pure gold. So it is not a pure substance, it is a mixture.

    • one year ago
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    but then too it contain fixed composition!!!

    • one year ago
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    Mixtures are those which dont have fixed composition!!

    • one year ago
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    @Vincent-Lyon.Fr Can u help??

    • one year ago
  15. Vincent-Lyon.Fr
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    No, because you can have 21.9 or 22.2 carat at your own will. Proportions in pure substances are dictated by the laws of nature, not by your own free will.

    • one year ago
  16. apoorvk
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    Glucose is a compound - it's definitely a pure substance. Ofcourse however, the molecules may be found in a pure state, in in a mixture or a solution - but that's a completely different story.

    • one year ago
  17. apoorvk
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    '22 carats of gold' is just a way of representing the concentration of the element gold in the mixture, i.e. the alloy.

    • one year ago
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    Then Milk>>>>

    • one year ago
  19. Yahoo!
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    is it a pure ..

    • one year ago
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    i think it is....))

    • one year ago
  21. Yahoo!
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    @apoorvk

    • one year ago
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    @Vincent-Lyon.Fr

    • one year ago
  23. Vincent-Lyon.Fr
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    No, milk is a mixture of lots of molecules: water, fats, proteins, sugars

    • one year ago
  24. apoorvk
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    exactly^

    • one year ago
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    thxxx

    • one year ago
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