The formation of SO_3 from SO_2 and O_2 takes place in the following steps: 1. 2SO_2 + 2NO_2 2SO_3 + 2NO 2. 2NO + O_2 2NO_2

MHT CET Chemistry question

The formation of from and takes place in the following steps: 1. 2.

Answer: (C)

is consumed in step 1 and regenerated in step 2, so it is a catalyst; NO is formed in step 1 and

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Question ID VK-068939