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प्रश्न
Write true or false
The constituents of a mixture can only be separated by chemical means.
पर्याय
True
False
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उत्तर
False.
The constituents of a mixture can be separated by chemical means and physical means.
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संबंधित प्रश्न
Name the elements present in Ammonia
What is the proportion of element present in the following compound?
H2O
What is the proportion of element present in the following compound?
NO2
Write the molecular formulae of compound hydrogen sulphide.
Explain the term compounds.
Give the example of a compound containing carbon and oxygen.
Explain the term mixture.
State true of false. If false, give the correct statement.
Compounds and elements are pure substances.
What are compounds? Give two examples.
Assertion: Oxygen is a compound.
Reason: Oxygen cannot be broken down into anything simpler.
