Question

Name the method that can be used for the separation of the following mixtures stating the principle involved:-

1.mixture of mustard oil and alcohol 2.mixture of red dye and water
3.butter from cream
4.mixture of pure alum and impurities 5. mixture of Oxygen and Nitrogen gas in air ​

Answer 1

Answer:

For the separation of mustard oil and mustard oil you can use fractional distillation technique

for red dye and water you can use chromotography

to separate butter from cream u can use centrifugation

to separate alum from impurities u can use decantation

to separate gases , u can use condensation or fractional distillation

hope it helps you

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