1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Formation of Diazonium Salts
Is NaNH2 de...
Question
Is
N
a
N
H
2
dehydrohalogenating agent?
Open in App
Solution
Yes,
N
a
N
H
2
is a dehydrohalogenating agent. It produces phenylacetylene by dehyrohalogenating 1,2-dibromoethyl Benzene.
Suggest Corrections
0
Similar questions
Q.
Dehydrating agent and dehydrohalogenating agents among the following are respectively :
Q.
Vicinal dihalides undergo double dehydrohalogenation to give terminal alkyne. How many moles of
N
a
N
H
2
are used in the overall reaction ?
Q.
Match the following and write the order for ABCD.
List - I
List - II
A) Decarboxylating agent
1) Conc
H
2
S
O
4
/
170
0
C
B) Dehydrohalogenating agent
2)
N
a
O
H
+
C
a
O
C) Dehalogenating agent
3)
Z
n
dust
D) Dehydrating agent
4) aq
K
O
H
5) alcoholic
K
O
H
Q.
I
n
o
r
d
e
r
t
o
c
o
m
p
l
e
t
e
t
h
e
r
e
a
c
t
i
o
n
1
−
P
e
n
t
y
n
e
a
→
4
−
O
c
t
a
n
e
b
→
c
i
s
−
4
−
O
c
t
a
n
e
a
a
n
d
b
w
i
l
l
b
e
(
1
)
N
a
N
H
2
;
a
C
H
3
C
H
2
B
r
:
H
2
b
(
o
n
e
m
o
l
e
)
P
d
o
r
N
i
(
2
)
N
a
N
H
2
;
C
H
3
C
H
2
C
H
2
B
r
:
H
2
(
t
w
o
m
o
l
e
s
)
P
d
o
r
N
i
(
3
)
N
a
N
H
2
;
C
H
3
C
H
2
C
H
2
B
r
:
H
2
,
(
o
n
e
−
m
o
l
e
)
P
d
o
r
N
i
(
4
)
N
a
N
H
2
;
C
H
3
C
H
2
C
H
2
B
r
:
B
H
3
,
H
2
O
2
,
O
H
−
Q.
Dehydrohalogenation of an alkyl halide is
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
Chemical Reactions of Amines
CHEMISTRY
Watch in App
Explore more
Formation of Diazonium Salts
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
Solve
Textbooks
Question Papers
Install app