Which of the following compounds is obtained when benzoic acid is treated with conc. $\mathrm{H}_{2}…

Which of the following compounds is obtained when benzoic acid is treated with conc. $\mathrm{H}_{2} \mathrm{SO}_{4}$ and conc. $\mathrm{HN} \mathrm{O}_{3}$
  1. 2,4,6 trinitrobenzoic acid
  2. O-Nitrobenzoic acid
  3. m-Nitrobenzoic acid
  4. $\mathrm{p}$ - Nitrobenzoic acid

Asked in: MHT CET 2020 (14 Oct Shift 1)

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