In which of the following reactions heterogeneous catalysis is involve – InterviewSolution

1.	In which of the following reactions heterogeneous catalysis is involved? (i) 2SO_2(g) + O_2(g) overset(NO(g))to 2SO_3(g) (ii) 2SO_2 (g) + O_2(g) overset(Pt(s))to 2SO_3(g) (iii) N_2(g) + 3H_2(g) overset(Fe(s))to 2NH_3(g) (iv) CH_3COOCH_3(l) + H_2O(g) overset(HCl(l))to CH_3COOH(aq) + CH_3OH (aq)
Answer» (i), (III) (II), (iii), (IV) (i), (ii), (iii) (iv) ANSWER :A

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