A mixture contains three different substances, X, Y and Z. They are of the same size, cubical in shape and yellow in colour. X particles are very heavy, insoluble, non-magnetic and contribute $50 %$ of the mixture. Y particles are very light, insoluble, non-magnetic and contribute $40 %$ of the mixture.
And Z particles are iron pieces. Which of the following methods can separate X, Y and Z?

Winnowing, Magnetic separation

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Magnetic separation, Handpicking

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Sieving, Magnetic separation, Filtration

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Handpicking , Sublimation, Sieving.

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Solution

The correct option is A
Winnowing, Magnetic separation

Very light particles Y can be separated by winnowing, while 'Z' being magnetic in nature, can be separated by magnetic separation leaving behind 'X'.

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In the above question which method can be employed to separate X and Y?

A mixture contains three different substances, $X, Y$ and $Z$ . They are of the same size, cubical in shape and yellow in colour.
$X$ particles are heavy, insoluble, non-magnetic and contribute $50 %$ of the mixture.
$Y$ particles are very light, insoluble, non-magnetic and contribute $40 %$ of the mixture.
And $Z$ particles are iron pieces.
Which of the following methods can separate $X, Y$ and $Z$ ?

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The correct option is A Winnowing, Magnetic separation Very light particles Y can be separated by winnowing, while 'Z' being magnetic in nature, can be separated by magnetic separation leaving behind 'X'.

The correct option is A
Winnowing, Magnetic separation

Very light particles Y can be separated by winnowing, while 'Z' being magnetic in nature, can be separated by magnetic separation leaving behind 'X'.