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Standard XII
Chemistry
The Aldol Addition
32 Which of t...
Question
32 Which of the following on treatment with 50% aqueous NaOH gives alcohol and acid ? A C6H5CHO B CH3CH2CH2CHO C CH3COCH3 D C6H5CH2CHO
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Similar questions
Q.
Which of the following on treatment with 50% aq. NaOH yields the corresponding acid and alcohol?
Q.
Which one of the following on treatment with 50% aq.
N
a
O
H
yields the corresponding alcohol and acid?
Q.
A primary alcohol,
C
3
H
8
O
(
A
)
on heating with sulphuric acid undergo dehydration to give an alkene, B. B, when reacted with
H
C
l
, gave C, which on treatment with aqueous KOH gives compound
D
(
C
3
H
8
O
)
.
A and D are:
Q.
A
compound
C
(molecular formula,
C
2
H
4
O
2
) reacts with
N
a
metal to form a compound
R
and evolves a gas which burns with a pop sound. Compound
C
on treatment with an alcohol
A
in presence of an acid forms a sweet smelling compound
S
(molecular formula,
C
3
H
6
O
2
). On addition of
N
a
O
H
to
C
, it also gives R and water. S on treatment with
N
a
O
H
solution gives back
R
and
A
.
Identify
R
and
A
?
Q.
Out of the following the one that undergoes reaction with 50% NaOH solution to give corresponding alcohol and acid is:
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