Which of the following is not an example of a | vedclass

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(B) heterogeneous catalytic reaction involves a catalyst in a different phase from the reactants. $A$. Ostwald's process uses a $Pt$ catalyst (solid)

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Combustion of coal

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(B) heterogeneous catalytic reaction involves a catalyst in a different phase from the reactants. $A$. Ostwald's process uses a $Pt$ catalyst (solid) for the oxidation of $NH_3$ (gas),which is heterogeneous. $B$. Combustion of coal is a spontaneous oxidation reaction that does not require a catalyst. $C$. Hydrogenation of vegetable oils uses a $Ni$ catalyst (solid) for liquid oils and $H_2$ (gas),which is heterogeneous. $D$. Haber's process uses an $Fe$ catalyst (solid) for $N_2$ and $H_2$ (gases),which is heterogeneous. Therefore,the combustion of coal is not a catalytic reaction at all.

Catalyst	Process
$A. TiCl_4$	$i. \text{Wacker process}$
$B. PdCl_2$	$ii. \text{Ziegler-Natta polymerization}$
$C. CuCl_2$	$iii. \text{Contact process}$
$D. V_2O_5$	$iv. \text{Deacon's process}$

List-$I$ (Reaction)	List-$II$ (Catalyst)
$A$. Hydrogenation of vegetable oils	$I$. $Ni$
$B$. Decomposition of potassium chlorate	$II$. $MnO_2$
$C$. Oxidation of $SO_2$ in lead chamber process	$III$. $Pt$
$D$. Oxidation of ammonia in Ostwald's process	$IV$. $NO_{(g)}$

Which of the following is not an example of a heterogeneous catalytic reaction?

Similar Questions

Which catalyst is used in the oxidation of $SO_2$ to $SO_3$?

Reactions in zeolite catalysis depend on

Match the catalysts to the correct processes:

Catalyst Process

$A. TiCl_4$ $i. \text{Wacker process}$

$B. PdCl_2$ $ii. \text{Ziegler-Natta polymerization}$

$C. CuCl_2$ $iii. \text{Contact process}$

$D. V_2O_5$ $iv. \text{Deacon's process}$

Which of the following catalysts is used in the decomposition of $KClO_3$?

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