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प्रश्न
State the technique involved in separating the following:
Iodine crystals and potassium chloride
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उत्तर
Sublimation
संबंधित प्रश्न
List the points of differences between homogeneous and heterogeneous mixtures with examples.
‘‘The properties of the product are different from those of the constituents''. State whether this statement best describes an element, a compound or a mixture.
Name the process you would use to separate a mixture of anthracene and copper sulphate ?
Name the process you would use to separate a mixture of two miscible liquids (like acetone and water).
The chemical which can be used to separate a mixture of carbon powder and sulphur powder successfully is :
Write “true” or “false” for the following statement
A pure substance consists of only one kind of atom or molecule.
Tick (√) the correct alternative from the choice given for the following statement:
Which is not a mixture?
A few drops of ‘Dettol’ when added to water the mixture turns turbid. Why?
You are given two samples of water labelled as ‘A’ and ‘B’. Sample ‘A’ boils at 100°C and sample ‘B’ boils at 102°C. Which sample of the water will not freeze at 0°C? Comment.
A colloid is a ______ mixture and its components can be separated by the technique known as ______.
