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CHM-2023-CG3-067
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CHM · CHM-2023-CG3-067
Chemistry
Which one is an example of heterogenous catalysis?
A
Combination between dinitrogen and dihydrogen to form ammonia in the presence of finely divided iron
B
Oxidation of sulphur dioxide into sulphur trioxide in the presence of oxides of nitrogen
C
Hydrolysis of sugar catalysed by H⁺ ions
D
Decomposition of ozone in presence of nitrogen monoxide
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