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प्रश्न
Give an example of mixtures of elements and compounds.
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उत्तर
Example of elements of compounds
संबंधित प्रश्न
Choose the solutions from among the following mixtures :
Soil, Sea-water, Air, Coal, Soda-water
State the main points of difference between homogeneous and heterogeneous mixtures.
The chemical which can be used to separate a mixture of carbon powder and sulphur powder successfully is :
Define the following:
Alloy
Name two substances insoluble in water.
Write “true” or “false” for the following statement
Steel is an alloy of iron and aluminum.
Tick (√) the correct alternative from the choice given for the following statement:
A mixture of mustard oil and water forms
Tick (√) the correct alternative from the choice given for the following statement:
Which is not a mixture?
Suggest separation technique(s) one would need to employ to separate the following mixture.
Kerosene oil, water and salt
Can we separate alcohol dissolved in water by using a separating funnel? If yes, then describe the procedure. If not, explain.
