The number of bridged oxygen atoms present in | vedclass

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

Question

(A) The thermal decomposition of lead nitrate is given by:$2Pb(NO_3)_2 \xrightarrow{673 \ K} 2PbO + 4NO_2 + O_2$Here,$A$ is $NO_2$.On dimerisation,$NO

Vedclass · Accepted Answer

$0$

Vedclass · Answer

(A) The thermal decomposition of lead nitrate is given by:$2Pb(NO_3)_2 \xrightarrow{673 \ K} 2PbO + 4NO_2 + O_2$Here,$A$ is $NO_2$.On dimerisation,$NO_2$ forms $N_2O_4$ $(B)$:$2NO_2 \rightleftharpoons N_2O_4$The structure of $N_2O_4$ consists of two $NO_2$ units linked by a $N-N$ bond. The structure is $O_2N-NO_2$. It does not contain any bridged oxygen atoms (i.e.,no $N-O-N$ linkage).Therefore,the number of bridged oxygen atoms in $B$ is $0$.

The number of bridged oxygen atoms present in compound $B$ formed from the following reactions is
$Pb(NO_3)_2 \xrightarrow{673 \ K} A + PbO + O_2$
$A \xrightarrow{\text{Dimerise}} B$

Similar Questions

The incorrect statement about $PH_3$ is:

Which of the following oxides of nitrogen is the anhydride of nitrous acid?

The number of $P-H$,$P-O-P$,$P-O-H$ and $P=O$ bonds in sodium dihydrogen pyrophosphate $(Na_2H_2P_2O_7)$ are respectively:

The pentavalence in phosphorus is more stable as compared to that of nitrogen even though they belong to the same group. It is due to

Give the preparation of phosphine $(PH_{3})$. State the physical and chemical properties of phosphine $(PH_{3})$. State the uses of phosphine.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

The number of bridged oxygen atoms present in compound $B$ formed from the following reactions is$Pb(NO_3)_2 \xrightarrow{673 \ K} A + PbO + O_2$$A \xrightarrow{\text{Dimerise}} B$