State what is observed when an excess of ammonia is passed through an aqueous solution of lead nitrate.

A white precipitate formed which is soluble in excess of ammonia.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A white precipitate formed which is insoluble in excess of ammonia.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

A brown precipitate formed which is soluble in excess of ammonia.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A brown precipitate formed which is insoluble in excess of ammonia.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
A white precipitate formed which is insoluble in excess of ammonia.

When an excess of ammonia is passed through an aqueous solution of lead nitrate, a white precipitate is formed which is insoluble in excess of ammonia.
$P b (N O_{3})_{2} + 2 N H_{4} O H \to 2 N H_{4} N O_{3} + P b (O H)_{2} ↓$

Suggest Corrections

Similar questions

Q. A salt gave following tests as,
1.Visual test: white crystalline powder
2.Heat test: brown gas given off.
3.Flame test: no color identified
4.Solubility in water: soluble.
5.Nitric acid: soluble
6.Hydroxide: formed an insoluble white precipitate, then dissolved with excess NaOH
7.Ammonia: formed an insoluble white precipitate which did not redissolve in excess ammonia.
8.Hydrochloric acid: formed an insoluble white precipitate
Salt may be :

Z n S O_{4}

and

P b (N O_{3})_{2}

Z n^{2 +}

and

P b^{2 +}

when both are treated with

N a O H

and

N H_{4} O H

Q. Complete the given table when

P b (N O_{3})_{2}

reacts with

N a O H

and

N H_{4} O H

\begin{matrix} For P b (N O_{3})_{2} & NaOH & N H_{4} O H Colour & Chalky white precipitate & X Solubility & Precipitate formed will be soluble & Y in excess NaOH \end{matrix}

Q. Complete the given table when

F e S O_{4}

reacts with

N a O H

and

N H_{4} O H

\begin{matrix} For P b (N O_{3})_{2} & NaOH & N H_{4} O H Colour & Dirty green precipitate & X Solubility & Y & Precipitate formed will be insoluble in excess N a O H \end{matrix}

When lead nitrate reacts with ammonium hydroxide, a chalky white precipitate is formed. The precipitate formed is insoluble in excess of ammonium hydroxide. Name this precipitate.

Join BYJU'S Learning Program

State what is observed when an excess of ammonia is passed through an aqueous solution of lead nitrate.

The correct option is B A white precipitate formed which is insoluble in excess of ammonia.When an excess of ammonia is passed through an aqueous solution of lead nitrate, a white precipitate is formed which is insoluble in excess of ammonia. Pb(NO3)2 + 2NH4OH→2NH4NO3 + Pb(OH)2↓