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NTA Abhyas JEE Main2020Chemistryp Block Elements (Group 15, 16, 17 & 18)Practice

A certain reaction occurs in two steps as (i) 2 S O 2 g + 2 N O 2 g → 2 S O 3 g + 2 N O g (ii) 2 N O g + O 2 g → 2 N O 2 g in the reaction,

Options

  1. AN O 2 g is intermediate
  2. BN O g intermediate
  3. CN O g is catalyst
  4. DO 2 g is intermediate

Correct answer

B. N O g intermediate

Step-by-step solution

Here N O 2 is used as a catalyst and it is Lead chamber process for the manufacture of H 2 S O 4 .

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