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प्रश्न
Fill in the blank
In a _______ the substances are not combined chemically.
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उत्तर
In a mixture the substances are not combined chemically.
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संबंधित प्रश्न
Select the correct alternative from the choices given for the following statement:
A set of mixture is
Write true or false
A heterogeneous mixture has a uniform composition throughout the mixture.
Name the elements present in Sugar
What is the proportion of element present in the following compound?
H2O
What is the proportion of element present in the following compound?
CO2
State two characteristics of water which prove that it is a – compound.
What is the molecular formula of the following compound?
Sodium chloride
What are compounds? Give two examples.
Explain the characteristics of compounds
Assertion: Air is a compound.
Reason: Air consists of carbon dioxide.
