$A$ catalyst poison makes the catalyst ineffective because...
- AIt gets adsorbed on the catalyst surface.
- BIt deposits on the reactant molecules.
- CIt reacts chemically with the catalyst.
- DIt binds to one of the reactants.
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Similar Questions
Match 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:
Which of the following statements is true for a catalyst?
Medium
View Solution$A$ catalyst is used in a reaction to
Medium
View SolutionFormation of ammonia from $H_2$ and $N_2$ by Haber's process using $Fe$ is an example of
Easy
View SolutionIn the reaction $KMnO_4 + H_2SO_4 + H_2C_2O_4$,the $Mn^{2+}$ ions act as:
Easy
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