Assign A,B,C,D from the given type of reactio | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The given reaction is: $2Pb(NO_3)_2(s) \xrightarrow{\Delta} 2PbO(s) + 4NO_2(g) + O_2(g)$.In this reaction,a single compound,lead$(II)$ nitrate,dec

Vedclass · Accepted Answer

$D$. for either thermal combination redox reaction or thermal decomposition redox reaction.

Vedclass · Answer

(D) The given reaction is: $2Pb(NO_3)_2(s) \xrightarrow{\Delta} 2PbO(s) + 4NO_2(g) + O_2(g)$.In this reaction,a single compound,lead$(II)$ nitrate,decomposes upon heating to form multiple products.This is a thermal decomposition reaction.Furthermore,the oxidation state of $N$ changes from $+5$ in $Pb(NO_3)_2$ to $+4$ in $NO_2$,and the oxidation state of $O$ changes from $-2$ in $Pb(NO_3)_2$ to $0$ in $O_2$.Since it involves a change in oxidation states,it is a redox reaction.Therefore,it is a thermal decomposition redox reaction,which corresponds to option $D$.

Assign $A$,$B$,$C$,$D$ from the given type of reaction.
$Pb(NO_3)_2 \xrightarrow{\Delta} PbO + NO_2 + O_2$

Similar Questions

Acidified potassium dichromate on reacting with a sulphite is reduced to

In the equation $H_2S + 2HNO_3 \to 2H_2O + 2NO_2 + S$,the equivalent weight of hydrogen sulphide is:

Assign $A, B, C, D$ from the given type of reaction.
$Mg_{(s)} + 2H_2O_{(l)} \xrightarrow{\text{Warm}} Mg(OH)_{2(aq)} + H_{2(g)} \uparrow$

In acidic medium,iodide $(I^{-})$ is oxidized to iodine $(I_2)$ by $KMnO_4$. What is the change in the oxidation number of manganese in this reaction?

Assign $A, B, C, D$ from the given type of reaction.
$2NaNO_3 \xrightarrow{\Delta} 2NaNO_2 + O_2$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assign $A$,$B$,$C$,$D$ from the given type of reaction.$Pb(NO_3)_2 \xrightarrow{\Delta} PbO + NO_2 + O_2$