How would you convert ethanol to ethene?
Answer: Heat with concentrated H₂SO₄ at 443 K (acid-catalysed dehydration): C₂H₅OH → CH₂=CH₂ + H₂O.
Solution
(or pass the vapour over AlO at 623 K).
CBSE Class 12 Board · 2011 · All India · Subjective
(or pass the vapour over AlO at 623 K).
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