Practice

Methods of Separation in Everyday Life — Practice

15 questions 15 min Recall + understand

  1. Q1. A substance in which two or more substances are mixed together is called a

  2. Q2. The method of picking out unwanted particles from a mixture by hand is called

  3. Q3. Handpicking is done on the basis of differences in

  4. Q4. The process of separating grains from harvested stalks is called

  5. Q5. The method of separating heavier and lighter components of a mixture by wind or blowing air is called

  6. Q6. Traditionally, a bamboo tray called soop is used in

  7. Q7. Sieving is used when components of a solid–solid mixture have

  8. Q8. Mami asks Valli to remove bran from wheat flour before preparing meethi puri. She uses a

  9. Q9. The process in which a liquid gets converted into its vapour is called

  10. Q10. To obtain common salt from seawater, the seawater is kept in shallow pits and exposed to

  11. Q11. The process of settling down of a heavier insoluble component at the bottom of a liquid is called

  12. Q12. After tea leaves settle at the bottom, the liquid is poured into a cup by tilting the vessel. This process is called

  13. Q13. The process of separating tea leaves from tea by pouring it through a tea-strainer is called

  14. Q14. Churning is the method used to

  15. Q15. Separation of magnetic and non-magnetic substances by using a magnet is called

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