Small quantities of $NO$ and $HNO_3$ are formed as impurities when $N_2$ is prepared from $NH_4Cl_{(aq)}$ and $NaNO_{2(aq)}$. These impurities can be removed by passing the $N_2$ gas through which of the following?
- A$H_2SO_{4(aq)}$ containing $SO_3$
- B$H_2SO_{4(aq)}$ containing $K_2Cr_2O_7$
- C$H_2SO_{4(aq)}$ containing $KMnO_4$
- D$HCl_{(aq)}$ containing $KMnO_4$
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Similar Questions
The reaction of zinc with dilute and concentrated nitric acid,respectively,produces:
Assertion : Although $PF_5, PCl_5$ and $PBr_5$ are known,the pentahalides of nitrogen have not been observed.
Reason : Phosphorus has lower electronegativity than nitrogen.
Reason : Phosphorus has lower electronegativity than nitrogen.
DifficultAIIMS 2010
View SolutionWhen $NH_3$ reacts with $Cl_2$,which of the following statements are correct?
$(a)$ $NCl_3$ is formed when $Cl_2$ is in excess.
$(b)$ $N_2$ is formed when $Cl_2$ is in excess.
$(c)$ $N_2$ is formed when $NH_3$ is in excess.
$(d)$ $NCl_3$ is formed when $NH_3$ is in excess.
$(a)$ $NCl_3$ is formed when $Cl_2$ is in excess.
$(b)$ $N_2$ is formed when $Cl_2$ is in excess.
$(c)$ $N_2$ is formed when $NH_3$ is in excess.
$(d)$ $NCl_3$ is formed when $NH_3$ is in excess.
Medium
View SolutionThe pair that contains two $P-H$ bonds in each of the oxoacids is
DifficultJEE MAIN 2019
View SolutionIn the following reaction,identify the nature of the product formed by the complete hydrolysis of the underlined atom at $R.T.$:
$\underline{N}Cl_3 + 3H_2O \longrightarrow 3HOCl + NH_3$
$\underline{N}Cl_3 + 3H_2O \longrightarrow 3HOCl + NH_3$
Difficult
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