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Silicones

Statement: Th...

Question

Statement: The aqueous solution of triethylamine precipitates iron as ferric hydroxide when added to the ferric chloride solution.

State whether the given statement is true or false.

A

True

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B

False

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Solution

The correct option is B False
Ferric chloride on hydrolysis forms ferric hydroxide and HCl

$F e C l_{3} + 3 H_{2} O \to F e (O H)_{3} ↓ + 3 H C l$

HCl reacts with triethylamine to form triethylammonium chloride. This shifts the above hydrolysis reaction towards right.

$H C l + (E t)_{3} N \to (E t)_{3} N H C l$

Hence, the given statement is $false$

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