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Question: Answered & Verified by Expert
In the process of formation of nitronium ion, nitric acid acts as
ChemistryHydrocarbonsTS EAMCETTS EAMCET 2018 (04 May Shift 2)
Options:
  • A a base
  • B an acid
  • C a catalyst
  • D a solvent
Solution:
1907 Upvotes Verified Answer
The correct answer is: a base
In the nitration, nitronium ion is synthesised from $\mathrm{H}_2 \mathrm{SO}_4$ and $\mathrm{HNO}_3$


According to acid-base theory $\mathrm{H}_2 \mathrm{SO}_4$ act as acid and $\mathrm{HNO}_3$ act as base.

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