Q9 / 90 · JEE Main 2010 · Chemistry
In the chemical reactions,

the compounds ' $\mathrm{A}$ ' and ' $\mathrm{B}$ ' respectively are

the compounds ' $\mathrm{A}$ ' and ' $\mathrm{B}$ ' respectively are
- Anitrobenzene and fluorobenzene
- Bphenol and benzene
- Correct answerCbenzene diazonium chloride and fluorobenzene
- Dnitrobenzene and chlorobenzene
Hence, the correct answer is option: 'C'.