Pb + text{Dil. } HNO_3 xrightarrow{text{Warm} | vedclass

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

Question

(C) The reaction of lead $(Pb)$ with dilute nitric acid $(HNO_3)$ is given by:$3Pb + 8HNO_3 (	ext{dil.}) \xrightarrow{\Delta} 3Pb(NO_3)_2 + 2NO\uparr

Vedclass · Accepted Answer

It combines with $Fe_2(SO_4)_3$

Vedclass · Answer

(C) The reaction of lead $(Pb)$ with dilute nitric acid $(HNO_3)$ is given by:$3Pb + 8HNO_3 (	ext{dil.}) \xrightarrow{\Delta} 3Pb(NO_3)_2 + 2NO\uparrow + 4H_2O$Here,$Q$ is $NO$ (Nitric oxide).$NO$ is a paramagnetic colourless gas. (Statement $A$ is correct).$NO$ reacts with $O_2$ in the air to form $NO_2$,which is a paramagnetic brown coloured gas. (Statement $B$ is correct).$NO$ reacts with $FeSO_4$ to form a brown ring complex $[Fe(H_2O)_5(NO)]SO_4$,but it does not combine with $Fe_2(SO_4)_3$. (Statement $C$ is incorrect).$HNO_2$ undergoes disproportionation to form $HNO_3$ and $NO$. (Statement $D$ is correct).Therefore,the incorrect statement is $C$.

$Pb + \text{Dil. } HNO_3 \xrightarrow{\text{Warm}} P + Q\uparrow + H_2O$
Incorrect statement for $Q$ is

Similar Questions

Write a note on $p$-block elements of the periodic table.

Which of the following ions does not exist in an aqueous solution?

$A$ non-metal $M$ forms $MCl_3$,$M_2O_5$ and $Mg_3M_2$ but does not form $MI_5$. Then the incorrect statement regarding non-metal $M$ is:

The oxide,which is neither acidic nor basic is

Which acid is formed by $P_2O_3$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$Pb + \text{Dil. } HNO_3 \xrightarrow{\text{Warm}} P + Q\uparrow + H_2O$Incorrect statement for $Q$ is