JEE Main · 2021 · Shift-ImediumALDO-190

The correct sequential addition of reagents in the preparation of 3-nitrobenzoic acid from benzene is

Aldehydes, Ketones & Carboxylic Acids · Class 12 · JEE Main Previous Year Question

Question

The correct sequential addition of reagents in the preparation of 3-nitrobenzoic acid from benzene is

Options
  1. a

    \ceBr2/AlBr3,HNO3/H2SO4,Mg/ether,CO2,H3O+\ce{Br2/AlBr3, HNO3/H2SO4, Mg/ ether, CO2, H3O+}

  2. b

    \ceBr2/AlBr3,HNO3/H2SO4,NaCN,H3O+\ce{Br2/AlBr3, HNO3/H2SO4, NaCN, H3O+}

  3. c

    \ceHNO3/H2SO4,Br2/AlBr3,Mg/ether,CO2,H3O+\ce{HNO3/H2SO4, Br2/AlBr3, Mg/ ether, CO2, H3O+}

  4. d

    \ceBr2/AlBr3,NaCN,H3O+,HNO3/H2SO4\ce{Br2/AlBr3, NaCN, H3O+, HNO3/H2SO4}

Correct Answerc

\ceHNO3/H2SO4,Br2/AlBr3,Mg/ether,CO2,H3O+\ce{HNO3/H2SO4, Br2/AlBr3, Mg/ ether, CO2, H3O+}

Practice this question with progress tracking

Want timed practice with adaptive difficulty? Solve this question (and hundreds more from Aldehydes, Ketones & Carboxylic Acids) inside The Crucible, our adaptive practice platform.

The correct sequential addition of reagents in the preparation of 3-nitrobenzoic acid from benzene… (JEE Main 2021) | Canvas Classes