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 form $50 %$ of the mixture. Y particles are very light, insoluble, non-magnetic and form $40 %$ of the mixture.
And Z particles are iron pieces. Which of the following methods can separate X, Y and Z?

Sieving, magnetic separation and filtration

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Handpicking , sublimation and sieving.

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Magnetic separation and handpicking

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Winnowing and magnetic separation

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Solution

The correct option is D
Winnowing and 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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Q. A very large quantity of mixture contains tiny particles of 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 actually iron pieces. Which of the following methods can separate X, Y and Z in the fastest manner?

A very large quantity of mixture contains tiny particles of three different substances X, Y, and Z. They are of the same size, cubical in. shape and yellow in color. 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 actually iron pieces.

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 $Z$ ?

A mixture contains three different particles X, Y and Z. Characteristics of X, Y and Z are given below:
$\begin{matrix} X & Y & Z Very heavy particles & Heavy particles & Very light particles Non-magnetic & Magnetic & Non-magnetic \end{matrix}$ Which among the combination of methods should be used in order to obtain particles X from the given mixture?

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The correct option is D Winnowing and 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 D
Winnowing and 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'.