Choose the correct steps in the dehydration of secondary alcohol; then, arrange in chronological order. I - Formation of Alkene II - Formation of Aldehyde III - Formation of Protonated alcohol IV - Undergoes E2 mechanism V-Undergoes E1 mechanism A. V-III-I B. IV-III-II C. III-V-I D.III-IV-II
Choose the correct steps in the dehydration of secondary alcohol; then, arrange in
chronological order.
I - Formation of
II - Formation of
III - Formation of Protonated alcohol
IV - Undergoes E2 mechanism
V-Undergoes E1 mechanism
A. V-III-I
B. IV-III-II
C. III-V-I
D.III-IV-II
Ethanol is heated with an acidified potassium manganate (VII) solution. What would be the
product of this reaction?
A. Ethanal
B. Ethene
C. Ethanoic acid
D. Ethane
ALL of the following Ether can be prepared by Williamson's method, EXCEPT:
A. Ditertbutyl ether
B. Ethyl-tert-butyl ether
C. anisole
D. Both A & B.
Which of the following is not true of SN1 reactions?
A. They are favored by nonpolar solvents.
B. The concentration of nucleophiles does not affect the
C. Tertiary
D. They occur through a 2-step concerted reaction.
Butan-1-ol is formed from which of the following reactant-reaction pairs?
A. Butanal - reduction reaction
B. Butanone - reduction reaction
C. Butanoic acid - oxidation reaction
D. Butene - dehydration reaction
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