Chemistry

Surface Chemistry

Class 12 - Chemistry

Surface Chemistry

MCQ
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1.

In which of the following reactions heterogeneous catalysis involved?
(i) 2SO2(g) + O2(g)–>2SO2(g)
(ii) 2SO2(g)–> 2SO3(g)
(iii) N2(g) + 3H2(g) –>2NH3(g)
(iv) CH3COOCH3(l) + H2O(l) HCI —> CH3COOH(aq) + CH3OH(aq) 


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