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प्रश्न
Name the process you would use to separate a mixture of anthracene and copper sulphate ?
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उत्तर
Process of sublimation can be used to separate the mixture of anthracene and copper sulphate.
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संबंधित प्रश्न
Name one pair of substances whose mixture can be separated by fractional distillation.
Name one pair of substances whose mixture can be separated completely by distillation.
Which of the following can be separated by using a separating funnel and which cannot be separated by using a separating funnel ?
- water and kerosene mixture
- water and acetone mixture
Give reasons for your answer.
The constituents of a mixture are present in a fixed ration.
Name the components present in the following mixture:
Duralumin
How is a mixture of common salt, oil and water separated? You can use a combination of different methods.
Suggest separation technique(s) one would need to employ to separate the following mixture.
Mercury and water
While diluting a solution of salt in water, a student by mistake added acetone (boiling point 56°C). What technique can be employed to get back the acetone? Justify your choice.
Air is a ______.
Mixtures are impure substances.
