JEE Main 2018 — Hydrocarbons Question with Solution
From: JEE Main 2018 (Online) 15th April Evening Slot
Question
When 2-butyne is treate with H2/Lindlar's catalyst, compound X is produced as the major product and when treated with Na/liq. NH3 it produces Y as the major product Which of the following statements is correct ?
Choose an option
Show full solutionCorrect option: A
Correct answer
AX will have higher dipole moment and higher boiling point than Y.
Step-by-step explanation
Here dipole moment of Y = 0
cis-isomer(X) will have higher dipole moment and higher boiling point than trans (Y).
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This is a previous-year question from JEE Main 2018, covering the Hydrocarbons chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.