JEE Advanced 2026 Paper 1 Chemistry Q12

Chemistry · Alkenes & Alkynes · Substitution & Elimination

Problem

Treatment of buta-1,3-diyne with NaNH₂ (2 equivalents), followed by reaction with excess of trans-CH₃-CH=CH-CH₂-Br gives X as the major product. The maximum number of carbon atoms that are collinear (in a straight line) in X is _____.

Related theory

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