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Tardigrade
Question
Chemistry
Phenol and benzoic acid are distinguished by:
Q. Phenol and benzoic acid are distinguished by:
1846
151
BHU
BHU 2003
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A
N
a
O
H
B
N
a
H
C
O
3
C
N
a
D
H
2
S
O
4
Solution:
Phenol and benzoic acid are distinguished by reaction with
N
a
H
C
O
3
Effervescences of
C
O
2
distinguish between phenol and benzoic acid. With rest of the reagent they give the same product.