1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Nucleophilic Addition at the Carbonyl
In which of t...
Question
In which of the following reaction cyanide will be obtained as a major product?
A
P
h
−
O
|
|
C
−
C
H
3
(
i
)
L
i
A
l
H
4
→
(
i
i
)
H
3
O
+
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
P
h
−
O
|
|
C
−
N
H
2
N
a
O
H
→
B
r
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
P
h
−
O
|
|
C
−
N
H
2
P
4
O
10
→
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
P
h
−
O
|
|
C
−
O
−
H
S
O
C
l
2
→
N
H
3
→
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
P
h
−
O
|
|
C
−
N
H
2
P
4
O
10
→
P
h
−
O
|
|
C
−
N
H
2
P
4
O
10
−
−−−−−−
→
d
e
h
y
d
r
a
t
i
o
n
P
h
−
c
≡
N
Suggest Corrections
0
Similar questions
Q.
P
h
−
O
|
|
C
−
C
H
3
Z
n
(
H
g
)
−
−−−
→
H
C
l
Product of reaction will be:
Q.
Identify the product obtained when following acid prolonged heating.
P
H
−
O
|
|
C
−
C
H
2
−
O
|
|
C
−
O
H
Q.
What will be the product of the given reaction:
P
h
−
O
H
+
C
2
H
5
I
C
2
H
5
O
N
a
−
−−−−−−−−−
→
anhyd.
C
2
H
5
O
H
(correct answer +2, wrong answer -0.5)
Q.
P
h
−
O
|
|
C
−
O
−
C
P
h
3
H
3
18
O
⊕
−
−−−
→
Product of this reaction is:
Q.
Consider following compounds and write total number of compounds which are less reactive than formaldehyde toward nucleophilic addition reaction.
C
H
3
−
O
|
|
C
−
H
(
i
)
;
C
H
3
−
O
|
|
C
−
C
H
3
(
i
i
)
;
E
t
−
O
|
|
C
−
H
(
i
i
i
)
C
H
3
−
C
H
2
−
C
H
2
−
O
|
|
C
−
H
(
i
v
)
;
P
h
−
O
|
|
C
−
C
H
3
(
v
)
;
P
h
−
O
|
|
C
−
P
h
(
v
i
)
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
Nucleophilic Addition Revisited
CHEMISTRY
Watch in App
Explore more
Nucleophilic Addition at the Carbonyl
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