Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Which of the following statements are correct?
(i) Alkynes on reduction with palladized charcoal form cis alkenes.
(ii) Alkynes on reduction with palladized charcoal form trans alkenes.
(iii) Alkynes on reduction with sodium in liquid ammonia form trans alkenes.
(iv) But-2-yne on reduction with palladized charcoal form a mixture of cis and trans but-2-ene.
Text Solution
Verified by ExpertsThe correct answer is:
B
Alkyne on reduction with palladized charcoal gives cis alkene but on reduction with sodium in liquid ammonia forms trans alkenes.
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