NEET 2023 Physics and Chemistry Solved Paper Code F1

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Question : 52 of 100

Marks: +1, -0

Which one is an example of heterogenous catalysis?

[NEET 2023]

Hydrolysis of sugar catalysed by H+ions
Decomposition of ozone in presence of nitrogen monoxide
Combination between dinitrogen and dihydrogen to form ammonia in the presence of finely divided iron
Oxidation of sulphur dioxide into sulphur trioxide in the presence of oxides of nitrogen

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