Ethanol reacts with Ammonia to produce ethyl amine, the catalyst is
Correct answer: B. ThO2
- A. ZnCl2
- B. ThO2
- C. C6H5N
- D. Cr2O3
Explanation
A is incorrect as ZnCl2 is used as a catalyst in Lucas Test.Lucas test: a test that is Designed to Differentiate and Categorize Primary, Secondary and Tertiary Alcohols Using A Solution of Anhydrous Zinc Chloride .B is correct as ThO2 is used as a catalyst when C2H5OH reacts with ammonia.C is incorrect as C6H5N is not used a catalyst in reactions with alcohol.D is incorrect as Cr2O3 is not used as a catalyst in reactions with alcohol.
This question appeared on the UHS MDCAT 2010 paper, which you can sit online with every answer explained.
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Alcohols contain a hydroxyl group attached to a saturated carbon atom and are classified as primary, secondary or tertiary. Their nomenclature, hydrogen bonding, acidity, oxidation, dehydration, reaction with sodium and conversion to haloalkanes are covered, along with the distinction between alcohols and phenols, where the hydroxyl group is attached directly to an aromatic ring.
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