Name
(d) a nitrate which produces brown gas on heating.

Open in App

Solution

Lead nitrate, on decomposition produces a brown nitrogen dioxide gas. That is, when lead nitrate is heated it decomposes to form lead oxide nitrogen dioxide (brown color) and oxygen.
$2 P b {({N O}_{3})}_{2} Δ \to 2 P b O + 4 {N O}_{2} + O_{2}$

Suggest Corrections

Similar questions

Name:

(a) A carbonate which does not decompose on heating.

(b) A nitrate which produces oxygen as the only gas.

(d) A nitrate which produces brown gas on heating.

Q. Name the gas evolved:
The gas produced on heating sodium nitrate.

A substance which gives brick red flame and breaks down on heating to give oxygen and a brown gas is
(a) magnesium nitrate (b) calcium nitrate (c) barium nitrate (d) strontium nitrate

Name :

(a) a nitrate of metal which on heating does not give nitrogen dioxide.

(b) a nitrate which on heating leaves no residue behind.

(d) a metal nitrate which on heating is changed into metal.

(e) a solution which absorbs nitric oxide.

(f) the oxide of nitrogen which turns brown on exposure to air. How is it prepared ?

Q. Name:
a.A carbonate which does not decompose on heating.
b.A nitrate which produces oxygen as the only gas.
c.A compound which produces carbon dioxide on heating.
d.A nitrate which produces brown gas on heating.

Join BYJU'S Learning Program

Explore more

Oxidising Reagent and Reducing Reagent

Standard XII Chemistry

Join BYJU'S Learning Program

Name​ (d) a nitrate which produces brown gas on heating.​

Lead nitrate, on decomposition produces a brown nitrogen dioxide gas. That is, when lead nitrate is heated it decomposes to form lead oxide nitrogen dioxide (brown color) and oxygen. 2 Pb(NO3)2Δ→2PbO+4NO2+O2

Name
(d) a nitrate which produces brown gas on heating.

Lead nitrate, on decomposition produces a brown nitrogen dioxide gas. That is, when lead nitrate is heated it decomposes to form lead oxide nitrogen dioxide (brown color) and oxygen.
$2 P b {({N O}_{3})}_{2} Δ \to 2 P b O + 4 {N O}_{2} + O_{2}$