the compounds ' $\mathrm{A}$ ' and ' $\mathrm{B}$ ' respectively are
In the chemical reactions, the compounds ' $\mathrm{A}$ ' and ' $\mathrm{B}$ ' respectively are
the compounds ' $\mathrm{A}$ ' and ' $\mathrm{B}$ ' respectively are
- nitrobenzene and fluorobenzene
- phenol and benzene
- benzene diazonium chloride and fluorobenzene
- nitrobenzene and chlorobenzene
Asked in: JEE Main 2010