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NTA Abhyas NEET2020ChemistryAminesPractice

Nitrobenzene can be prepared from benzene by using a mixture of conc. H N O 3 and conc. H 2 S O 4 . In the nitrating mixture H N O 3 acts as a

Options

  1. ABase
  2. BAcid
  3. CReducing agent
  4. DCatalyst

Correct answer

A. Base

Step-by-step solution

H 2 S O 4 → H S O 4 - + H + H + + H O - N O 2 → [ H 2 O + - N O 2 ] → H 2 O + N O 2 + , Therefore option A is correct.

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