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No. Every chemical has a different melting point, so the temperature varies.
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∙ 13y ago
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What will melt faster pure or impure naphthalene?
Remember that the more impure the lower the melting point.
Is pencil point pure or impure?
Pure
Will all lumps of pure iron always melt at the same temperature?
yes
What is the pure and impure form of water and state why it is so?
impure form of water
What is the difference between clean water and 100 percent pure water?
Pure water is a non-conductive substance that is toxic to life, and corrosive of most metals. Impure water is water that has impurities, such as salts, hardness, metal ions, and so on.
How do you distinguish a pure substance?
A pure substance will melt over a very narrowtemperature range.An impure substance will melt over a broader, lower temperature range.
How would you know whether a chemical is pure or impure?
An inpure chemical boil over a range of temperature. While, a pure solution melt at a fixed temperature.
Is pure and impure a chemical?
Any chemical may be pure or impure.
What will melt faster pure or impure naphthalene?
Remember that the more impure the lower the melting point.
Is rock pure or impure?
pure
Is salt pure or impure?
Pure
Is pencil point pure or impure?
Pure
Are compounds impure?
NO. Compounds are not impure. They are very much pure.
What is prefix for pure?
impure
what the between pure and impure water?
Pure water does not contain colour but impure water contains Other compounds.
Who has higher melting point Pure or Impure Substance?
The melting point of an impure compound is almost *always* lower than that of a pure compound.
Why is the melting point of impure water lower than the melting point of pure water plus how can this be explained?
the melting point of IMPURE water is lower because excess chemicals and sediments (and whatever else making it impure) get in the way of the water freezing directly by making it so that when the the water froze, it also had to freeze the sediments and chemicals (or else it wouldn't be frozen)
