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प्रश्न
Name the following
A black non-metallic component of the mixture gunpowder.
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उत्तर
Carbon.
संबंधित प्रश्न
Discuss the method of separating a mixture containing chalk powder, iron filings and naphthalene.
Define the following:
Impure substance
Name the components present in the following mixture:
Tap water
Ammonium chloride can be separated from common salt by the method of ______.
Write “true” or “false” for the following statement
Salt and air dissolved in water add taste to water.
Give reasons for the following:
Naphthalene and camphor cannot be separated by sublimation.
Select the correct answer from the choice in the bracket.
A homogenous mixture.
What would you observe when
a mixture of iron filings and sulphur powder is heated strongly
The constituents that form a mixture are also called ______.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
