Which one of the following is an example of h | vedclass

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(C) In homogeneous catalysis,the reactants and the catalyst are in the same phase.$(A)$ $2SO_{2(g)} + O_{2(g)} \xrightarrow{Pt_{(s)}} 2SO_{3(g)}$ (Con

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Hydrolysis of sucrose in presence of dilute hydrochloric acid

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(C) In homogeneous catalysis,the reactants and the catalyst are in the same phase.$(A)$ $2SO_{2(g)} + O_{2(g)} \xrightarrow{Pt_{(s)}} 2SO_{3(g)}$ (Contact process): This is an example of heterogeneous catalysis as the catalyst $(Pt_{(s)})$ is in the solid phase while reactants are in the gaseous phase.$(B)$ $N_{2(g)} + 3H_{2(g)} \xrightarrow{Fe_{(s)}} 2NH_{3(g)}$ (Haber's process): This is an example of heterogeneous catalysis as the catalyst $(Fe_{(s)})$ is in the solid phase.$(C)$ $C_{12}H_{22}O_{11(aq)} + H_2O_{(l)} \xrightarrow{HCl_{(aq)}} C_6H_{12}O_{6(aq)} + C_6H_{12}O_{6(aq)}$: Here,the reactant (sucrose) and the catalyst $(HCl_{(aq)})$ are both in the aqueous phase. Thus,it is an example of homogeneous catalysis.$(D)$ Hydrogenation of oil involves solid catalysts like $Ni_{(s)}$,thus,it is an example of heterogeneous catalysis.

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 one of the following is an example of homogeneous catalysis?

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