Organic chemistry Quiz 11:Chemical properties of alcohols and Detection of phenol.

written by gogorabei | June 12, 2023

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#1. (4) Esters are formed from the reaction of alcohols with ………………..

((a) Organic acids.

((a) Organic acids.

(b) ethers.

(b) ethers.

(c) alkanes

(c) alkanes

(d) alkenes

(d) alkenes

#2. (5) The primary alcohol is oxidized by acidified potassium dichromate giving

(a) secondary alcohol.

(a) secondary alcohol.

(b) ester

(b) ester

(c) Aldehyde then acid.

(c) Aldehyde then acid.

(d) ketone then acid.

(d) ketone then acid.

#3. (6) The ……… alcohol is oxidized by acidified potassium dichromate giving ketone.

(a) primary

(a) primary

(b) tertiary

(b) tertiary

(c) dihydric

(c) dihydric

(d)) Secondary

(d)) Secondary