Hydroxide of which compound is insoluble in aquous ammonia solution?

{F e C l}_{3}

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{C u S O}_{4}

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AgCl

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{Z n S O}_{4}

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Solution

The correct option is A ${F e C l}_{3}$
Solution:- (A) $F e {C l}_{3}$
${A g}^{+}, {C u}^{+ 2}$ and ${Z n}^{+ 2}$ forms soluble complexes with ammonia.

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Similar questions

Q. A compound which is insoluble in cold water but soluble in excess of ammonia solution is :

$F e C l_{3}$ reacts with ammonium hydroxide to give a reddish brown precipitate of metallic hydroxide which is insoluble in excess of $N H_{4} O H$ . Name this precipitate.

Which of the following is a compound which is insoluble in cold water but soluble in excess of ammonia solution?

Q. An aromatic compound is partially soluble in water but soluble in aqueous solution of

N a O H

. The compound is insoluble in aqueous solution of

{N a H C O}_{3}

. It gives a deep red colour with

{F e C l}_{3}

solution. The compound is:

What do you observe when caustic soda solution is added to the following solution, first a little and then in excess:
(a) $F e C l_{3}$ ,

(b) $Z n S O_{4}$ ,
(c) $P b (N O_{3})_{2}$ ,

(d) $C u S O_{4}$ ?
Write balanced equations for these reactions.

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Hydroxide of which compound is insoluble in aquous ammonia solution?

The correct option is A FeCl3Solution:- (A) FeCl3Ag+,Cu+2 and Zn+2 forms soluble complexes with ammonia.

The correct option is A ${F e C l}_{3}$
Solution:- (A) $F e {C l}_{3}$
${A g}^{+}, {C u}^{+ 2}$ and ${Z n}^{+ 2}$ forms soluble complexes with ammonia.