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In the following mixtures, which property can be used for the separation of its components?

A. Salt and chalk powder

B. Rice and straw

C. Iodine and coal

D. Iron filings and sawdust

E. Sand and rice

Sagot :

GinnyAnsweridn

Final answer:

Explanation of properties used to separate components of various mixtures.


Explanation:

Heterogeneous mixtures: To separate the components of the mixtures provided, specific properties can be utilized:

  1. Salt and chalk powder: Salt can be separated by solubility in water, as salt dissolves while chalk powder does not.
  2. Iodine and coal: Iodine can be separated by sublimation as iodine sublimes from solid to gas, while coal does not.
  3. Sand and rice: Sand can be separated by filtration as sand particles are larger than rice grains.
  4. Rice and straw: Rice can be separated by winnowing as rice is heavier than straw.
  5. Iron fillings and sawdust: Iron fillings can be separated by magnetic attraction as iron is attracted to magnets while sawdust is not.

Learn more about Separation of mixtures here:

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