In the given reaction sequence, the major product ' C ' is: C_8 H_10 →[ H_2 SO_4] HNO_3 A →[Δ] Br_2 B →[ KOH ] alcoholic C

In the given reaction sequence, the major product ' $\displaystyle C$ ' is :$\displaystyle \mathrm{C}_8 \mathrm{H}_{10} \xrightarrow[\mathrm{H}_2 \mathrm{SO}_4]{\mathrm{HNO}_3} \mathrm{A} \xrightarrow[\Delta]{\mathrm{Br}_2} \mathrm{B} \xrightarrow[\mathrm{KOH}]{\text{alcoholic}} \mathrm{C}$