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Polar Molecules

The colour of...

Question

The colour of the colloidal solution formed by combination of ferric chloride and freshly prepared ferric hydroxide is:

A

red

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B

reddish-brown

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C

green

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D

grey

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Solution

The correct option is B reddish-brown
A reddish brown colored colloidal solution is obtained by adding small quantity of ferric chloride solution to the freshly precipitated ferric hydroxide.

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