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Sulphur can be pure or impure depending on it's source.For that matter no substance can be classified as pure or impure just by it's name.It depends on what chemists call ASSAY.Whenever you buy a chemical ask for ASSAY,you will know it's purity.Sometimes , even if the purity is not 100%,the chemical can be used if the impurity does not affect the product.Even the so called pure metals will have some amount of impurity
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Is sulphur powder a pure substance?
Sulphur powder is a pure substance.
What distinguishes a mixture form an impure substance?
If a substance in a mixture is preponderant--, if the amount far exceeds the amounts of the other substances in the mixture it is usually called an impure substance. Resource: Separation of the Components of a Mixture Lab -Chemistry
Is Sulphur Pure substance?
Yes, unless it is contaminated.
Is sulphur a mixture or a pure substance?
Sulfur is an element. Elements are not mixtures.
Is cyclohexone a pure substance?
Cyclohexane (or cyclohexanone, if that is what you meant) is usually found as a pure substance, and is produced industrially as such. It consists of a single molecule. However, cyclohexane can be impure if it is tainted or something is added to it.
Is sulphur powder a pure substance?
Sulphur powder is a pure substance.
Is a suspension a pure substance?
impure substance
Is a compound impure or pure?
it depends on the substance
Are a mixture pure or impure?
impure because they are made of more than 1 substance
What is meant by a substance and a pure substance?
A substance might be pure with a single compound or impure with impurities along with principal compounds.
Is ice a pure mixture?
If there is no salt or substance that makes it impure it is a pure mixture
Is flour a pure or impure mixture?
Yes Baking Powder Is A Pure Substance.
What distinguishes a mixture form an impure substance?
If a substance in a mixture is preponderant--, if the amount far exceeds the amounts of the other substances in the mixture it is usually called an impure substance. Resource: Separation of the Components of a Mixture Lab -Chemistry
What advantage does an impure mixture have over pure substance?
Generally an impure material is cheaper than a pure material; the word advantage is not so adequate here - can use pure or impure, this depends on the specific applications.
Is Sulphur Pure substance?
Yes, unless it is contaminated.
What is the difference between substance and a pure substance?
A pure substance is one which contains only that substance and nothing else. An impure substance contains other substances in varying amounts.
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.
