1,2-dibromocyclooctane (i) KOH (alc.) (ii) NaNH₂ (iii) Hg²⁺/H⁺ (iv) Zn-Hg/H⁺ P (major product). 'P' is

Hydrocarbons: JEE Main 2025 Chemistry question

JEE Main 2025 · 8 Apr, Evening shift · Q55

JEE Main 20258 Apr, Evening shiftChemistryEasyHydrocarbons29× since 2002

1,2-dibromocyclooctane

\xrightarrow{\text{(i) KOH (alc.) (ii) } \mathrm{NaNH_2} \text{ (iii) } \mathrm{Hg^{2+}/H^+} \text{ (iv) Zn-Hg/H}^+}

P (major product). 'P' is

JEE Main 2025 · 8 Apr, Evening shift · Q55

JEE Main 20258 Apr, Evening shiftChemistryEasyHydrocarbons29× since 2002

1,2-dibromocyclooctane

\xrightarrow{\text{(i) KOH (alc.) (ii) } \mathrm{NaNH_2} \text{ (iii) } \mathrm{Hg^{2+}/H^+} \text{ (iv) Zn-Hg/H}^+}

P (major product). 'P' is