$A$ catalyst:
- AIncreases the free energy change in the reaction
- BDecreases the free energy change in the reaction
- CDoes not increase or decrease the free energy change in the reaction
- DCan either increase or decrease the free energy change depending on what catalyst we use
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Similar Questions
Which one of the following reactions is an example of heterogeneous catalysis?
Match the following: 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 $IV$. $NO_{(g)}$
The correct answer is
| 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 catalyst is used in the Haber process?
Easy
View SolutionMatch the following:
$List-I$ (Process) $List-II$ (Catalyst) $(A)$ Ostwald's process $(I)$ $NO$ $(B)$ Lead Chamber process $(II)$ $Fe$ $(C)$ Deacon's process $(III)$ $Pt/Rh$ $(D)$ Haber's process $(IV)$ $CuCl_2$
The correct answer is:
| $List-I$ (Process) | $List-II$ (Catalyst) |
|---|---|
| $(A)$ Ostwald's process | $(I)$ $NO$ |
| $(B)$ Lead Chamber process | $(II)$ $Fe$ |
| $(C)$ Deacon's process | $(III)$ $Pt/Rh$ |
| $(D)$ Haber's process | $(IV)$ $CuCl_2$ |
The correct answer is:
$A$ catalyst in a chemical reaction
Medium
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