organic chemistry quiz 14: Carboxylic Acids and phenols
written by gogorabei
|
June 16, 2023
Results
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#1.
we can obtain phenol from ......
a)coal tar
a)coal tar
b)heating chlorobenzene with with NaOH at300C and 300 Atmp
b)heating chlorobenzene with with NaOH at300C and 300 Atmp
c)a and b
c)a and b
#2.
How to obtain carbolyic acid
a)from coal tar
a)from coal tar
b)heating of chlorobenzene with NaOH at 300 C and 300 atmp
b)heating of chlorobenzene with NaOH at 300 C and 300 atmp
c)a and b
c)a and b
d) no correct annswer
d) no correct annswer
#3.
when benzene ring is connected with 3 hydroxyl groups it is called .....
a)Pyrogallol
a)Pyrogallol
b)1,2,3-trihydroxybenzene
b)1,2,3-trihydroxybenzene
c) C6H6O3
c) C6H6O3
d) A , B and C
d) A , B and C
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