1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Reduction of Carboxylic Acids
The carbonyl ...
Question
The carbonyl compound producing an optically active product by reaction with
L
i
A
l
H
4
is
A
propnone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
butanone
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
3- pentanone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
benzophenone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
butanone
Reactions:
A)
H
3
C
−
C
O
−
C
H
3
L
i
A
l
H
4
−
−−−
→
H
3
C
−
C
H
(
O
H
)
−
C
H
3
O
p
t
i
c
a
l
l
y
I
n
a
c
t
i
v
e
B)
H
3
C
−
C
H
2
−
C
O
−
C
H
3
L
i
A
l
H
4
−
−−−
→
H
5
C
2
−
C
H
(
O
H
)
−
C
H
3
O
p
t
i
c
a
l
l
y
A
c
t
i
v
e
C)
H
3
C
−
C
H
2
−
C
O
−
C
H
2
−
C
H
3
L
i
A
l
H
4
−
−−−
→
H
5
C
2
−
C
H
(
O
H
)
−
C
2
H
5
O
p
t
i
c
a
l
l
y
I
n
a
c
t
i
v
e
D)
C
6
−
H
5
−
C
O
−
C
6
H
5
L
i
A
l
H
4
−
−−−
→
C
6
H
5
−
C
H
(
O
H
)
−
C
6
H
5
O
p
t
i
c
a
l
l
y
I
n
a
c
t
i
v
e
Hence, Option "B" is the correct answer.
Suggest Corrections
0
Similar questions
Q.
The carbonyl compound producing an optically active product by reaction with
L
i
A
l
H
4
is:
Q.
Which optically active compound on reduction with
L
i
A
l
H
4
will give optically inactive compound?
Q.
An optically active compound 'X' has molecular formula
C
4
H
8
O
3
. It evolves
C
O
2
with aq.
N
a
H
C
O
3
.
X
reacts with
L
i
A
l
H
4
to give an achiral compound.
X
is :
Q.
An optically active compound '
X
' has molecular formula
C
4
H
8
O
3
. It evolves
C
O
2
with aqueous
N
a
H
C
O
3
. '
X
' reacts with
L
i
A
l
H
4
to give an achiral compound. '
X
' is :
Q.
For the given reaction of monobromination of a compound, how many products are optically active (all isomers) :
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Reduction of Carboxylic Acids and its Derivatives
CHEMISTRY
Watch in App
Explore more
Reduction of Carboxylic Acids
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app