Which of the following kinds of catalysis can be explained by the adsorption theory?
- AHomogeneous catalysis
- BAcid-base catalysis
- CHeterogeneous catalysis
- DEnzyme catalysis
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Match the industrial process (Column-$I$) with the catalyst used (Column-$II$) and select the correct option.
Column-$I$ Column-$II$ $A$. Haber's process for ammonia $P$. Zeolite $B$. Oswald's process for $HNO_3$ $Q$. $Fe$ $C$. Contact process for $H_2SO_4$ $R$. $V_2O_5$ $D$. Cracking of hydrocarbons $S$. $Pt$ gauge
| Column-$I$ | Column-$II$ |
| $A$. Haber's process for ammonia | $P$. Zeolite |
| $B$. Oswald's process for $HNO_3$ | $Q$. $Fe$ |
| $C$. Contact process for $H_2SO_4$ | $R$. $V_2O_5$ |
| $D$. Cracking of hydrocarbons | $S$. $Pt$ gauge |
Medium
View SolutionIn Haber's process for the manufacture of ammonia:
Medium
View SolutionIn which one of the following processes do the reactants and catalyst exist in three different states?
Match List-$I$ with List-$II$.
List-$I$ List-$II$ $A. N_{2(g)} + 3H_{2(g)} \rightarrow 2NH_{3(g)}$ $I. Fe_xO_y + K_2O + Al_2O_3$ $B. CO_{(g)} + 3H_{2(g)} \rightarrow CH_{4(g)} + H_2O_{(g)}$ $II. Ni$ $C. CO_{(g)} + H_{2(g)} \rightarrow HCHO_{(g)}$ $III. Cu$ $D. CO_{(g)} + 2H_{2(g)} \rightarrow CH_3OH_{(g)}$ $IV. Cu/ZnO - Cr_2O_3$
Choose the correct answer from the options given below.
| List-$I$ | List-$II$ |
| $A. N_{2(g)} + 3H_{2(g)} \rightarrow 2NH_{3(g)}$ | $I. Fe_xO_y + K_2O + Al_2O_3$ |
| $B. CO_{(g)} + 3H_{2(g)} \rightarrow CH_{4(g)} + H_2O_{(g)}$ | $II. Ni$ |
| $C. CO_{(g)} + H_{2(g)} \rightarrow HCHO_{(g)}$ | $III. Cu$ |
| $D. CO_{(g)} + 2H_{2(g)} \rightarrow CH_3OH_{(g)}$ | $IV. Cu/ZnO - Cr_2O_3$ |
Choose the correct answer from the options given below.
Which of the following is an example of a heterogeneous catalysis reaction?
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