Which of the following is an example of heterogeneous catalysis reaction?

Question

Which of the following is an example of heterogeneous catalysis reaction? (A) 2 textS ( textO)2 (. textg .) + ( textO)2 (. textg .) overset textN textO (. textg .) arrow 2 textS ( textO)3 (. textg .) (B) Hydrolysis of aqueous sucrose solution in the presence of aqueous mineral acid (C)  textC ( textH)3 textC textO textO textC ( textH)3 (. textl .) + ( textH)2 textO (. textl .) overset textH textC textl (. textl .) arrow textC ( textH)2 textC textO textO textH (. textl .) + textC ( textH)2 textO textH (. textl .) (D)  textC textO (. textg .) + 2 ( textH)2 (. textg .) overset textC textu , textZ textn textO - textC ( textr)2 ( textO)3 (. texts .) arrow textC ( textH)3 textO textH (. textl .)

Tardigrade Admin · Accepted Answer

textC textO (. textg .) + 2 ( textH)2 (. textg .) overset textC textu , textZ textn textO - textC ( textr)2 ( textO)3 (. texts .) arrow textC ( textH)3 textO textH (. textl .) In this reaction, reactants and catalysts are in different physical states, hence, it is an example of heterogeneous catalysis.

Q. Which of the following is an example of heterogeneous catalysis reaction?

$2 S (O)_{2} (g) + (O)_{2} (g) \to N O (g) 2 S (O)_{3} (g)$

Hydrolysis of aqueous sucrose solution in the presence of aqueous mineral acid

$C (H)_{3} C O O C (H)_{3} (l) + (H)_{2} O (l) \to H C l (l) C (H)_{2} C O O H (l) + C (H)_{2} O H (l)$

$C O (g) + 2 (H)_{2} (g) \to C u, Z n O - C (r)_{2} (O)_{3} (s) C (H)_{3} O H (l)$

$C O (g) + 2 (H)_{2} (g) \to C u, Z n O - C (r)_{2} (O)_{3} (s) C (H)_{3} O H (l)$
In this reaction, reactants and catalysts are in different physical states, hence, it is an example of heterogeneous catalysis.

Q. Which of the following is an example of heterogeneous catalysis reaction?

2S(O)2​(g)+(O)2​(g)→NO(g)2S(O)3​(g)

Hydrolysis of aqueous sucrose solution in the presence of aqueous mineral acid

C(H)3​COOC(H)3​(l)+(H)2​O(l)→HCl(l)C(H)2​COOH(l)+C(H)2​OH(l)

CO(g)+2(H)2​(g)→Cu,ZnO−C(r)2​(O)3​(s)C(H)3​OH(l)

CO(g)+2(H)2​(g)→Cu,ZnO−C(r)2​(O)3​(s)C(H)3​OH(l) In this reaction, reactants and catalysts are in different physical states, hence, it is an example of heterogeneous catalysis.

$2 S (O)_{2} (g) + (O)_{2} (g) \to N O (g) 2 S (O)_{3} (g)$

$C (H)_{3} C O O C (H)_{3} (l) + (H)_{2} O (l) \to H C l (l) C (H)_{2} C O O H (l) + C (H)_{2} O H (l)$

$C O (g) + 2 (H)_{2} (g) \to C u, Z n O - C (r)_{2} (O)_{3} (s) C (H)_{3} O H (l)$

$C O (g) + 2 (H)_{2} (g) \to C u, Z n O - C (r)_{2} (O)_{3} (s) C (H)_{3} O H (l)$
In this reaction, reactants and catalysts are in different physical states, hence, it is an example of heterogeneous catalysis.