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ChemistryJEE Main 4 Apr 2026, Shift 2·Q14·MCQ·Moderate

Hydrocarbons · Alkyne preparation and reduction

Compound (X) is subjected to the sequence of reactions as shown above. Molar mass of the major product (Y) formed is g mol−1^{-1}.

(Given molar mass in g mol−1^{-1} C : 12, H : 1, O : 16)

  1. (1)90
  2. (2)118
  3. (3)160
  4. (4)125

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