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Match the following
\begin{array}{ll}
\multicolumn{1}{l}{\begin{array}{l}
List-I \\
(Process)
\end{array}} & \begin{array}{l}
List-II \\
(Catalyst)
\end{array} \\
(A) Ostwald's process & (I) \mathrm{NO} \\
(B) Lead Chamber process & (II) \mathrm{Fe} \\
(C) Deacon's process & (III) \mathrm{Rh} \\
(D) Haber's process & (IV) \mathrm{CuCl}_2
\end{array}
The correct answer is
Options:
\begin{array}{ll}
\multicolumn{1}{l}{\begin{array}{l}
List-I \\
(Process)
\end{array}} & \begin{array}{l}
List-II \\
(Catalyst)
\end{array} \\
(A) Ostwald's process & (I) \mathrm{NO} \\
(B) Lead Chamber process & (II) \mathrm{Fe} \\
(C) Deacon's process & (III) \mathrm{Rh} \\
(D) Haber's process & (IV) \mathrm{CuCl}_2
\end{array}
The correct answer is
Solution:
1849 Upvotes
Verified Answer
The correct answer is:
A-III, B-I, C-IV, D-II
Ostwald's process :-
$$
4 \mathrm{NH}_3(\mathrm{~g})+5 \mathrm{O}_2(\mathrm{~g})
\stackrel{\text { Pt/Rh gauge catalyst }}{500 \mathrm{~K}, 9 \text { bar }}$$
$4 \mathrm{NO}(\mathrm{g})+6 \mathrm{H}_2 \mathrm{O}(\mathrm{g})$
Lead Chamber process:
$$
\begin{aligned}
& \mathrm{NO}+\frac{1}{2} \mathrm{O}_2 \rightarrow \mathrm{NO}_2 \\
& \mathrm{NO}_2+\mathrm{SO}_2 \rightarrow \mathrm{NO}+\mathrm{SO}_3 ; \mathrm{SO}_3+\mathrm{H}_2 \mathrm{O} \rightarrow \mathrm{H}_2 \mathrm{SO}_4
\end{aligned}
$$
Deacon's process :
$$
4 \mathrm{HCl}+\mathrm{O}_2 \underset{723 \mathrm{~K}}{\stackrel{\mathrm{CuCl}_2}{\longrightarrow}} 2 \mathrm{Cl}_2+2 \mathrm{H}_2 \mathrm{O}
$$
Haber's process :
$\mathrm{N}_2+3 \mathrm{H}_2 \underset{\mathrm{Fe}}{\stackrel{250 \mathrm{~atm}}{\rightleftharpoons}} 2 \mathrm{NH}_3$
$$
4 \mathrm{NH}_3(\mathrm{~g})+5 \mathrm{O}_2(\mathrm{~g})
\stackrel{\text { Pt/Rh gauge catalyst }}{500 \mathrm{~K}, 9 \text { bar }}$$
$4 \mathrm{NO}(\mathrm{g})+6 \mathrm{H}_2 \mathrm{O}(\mathrm{g})$
Lead Chamber process:
$$
\begin{aligned}
& \mathrm{NO}+\frac{1}{2} \mathrm{O}_2 \rightarrow \mathrm{NO}_2 \\
& \mathrm{NO}_2+\mathrm{SO}_2 \rightarrow \mathrm{NO}+\mathrm{SO}_3 ; \mathrm{SO}_3+\mathrm{H}_2 \mathrm{O} \rightarrow \mathrm{H}_2 \mathrm{SO}_4
\end{aligned}
$$
Deacon's process :
$$
4 \mathrm{HCl}+\mathrm{O}_2 \underset{723 \mathrm{~K}}{\stackrel{\mathrm{CuCl}_2}{\longrightarrow}} 2 \mathrm{Cl}_2+2 \mathrm{H}_2 \mathrm{O}
$$
Haber's process :
$\mathrm{N}_2+3 \mathrm{H}_2 \underset{\mathrm{Fe}}{\stackrel{250 \mathrm{~atm}}{\rightleftharpoons}} 2 \mathrm{NH}_3$
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