1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Grignard Reagents
CH3 - CH2 - B...
Question
C
H
3
−
C
H
2
−
B
r
M
g
−
−−−−
→
d
r
y
e
t
h
e
r
A
H
2
O
−
−
→
B
Identify A & B compounds.
Open in App
Solution
The compound A is ethyl magnesium bromide ( a grignard reagent) and the compound B is ethane.
C
H
3
−
C
H
2
−
B
r
M
g
−
−−−−
→
d
r
y
e
t
h
e
r
C
H
3
−
C
H
2
−
M
g
B
r
A
H
2
O
−
−
→
C
H
3
−
C
H
3
B
+
M
g
(
O
H
)
B
r
Suggest Corrections
2
Similar questions
Q.
C
H
3
−
C
H
2
−
B
r
L
i
−
→
(
A
)
C
u
B
r
−
−−
→
Δ
(
B
)
What is B ?
Q.
C
H
3
−
C
H
2
−
B
r
(
i
)
L
i
−
−−−−−−
→
(
i
i
)
C
u
B
r
,
Δ
(
A
)
C
H
3
−
C
l
−
−−−−
→
Δ
(
B
)
Q.
Identify A and B respectively in the following reaction
B
r
−
C
H
2
−
C
H
2
−
B
r
E
x
c
e
s
s
A
g
O
A
c
−
−−−−−−−
→
A
H
y
d
r
o
l
y
s
i
s
−
−−−−−
→
B
+
2
A
c
O
H
Q.
Some organic compounds are given.
i.
C
H
3
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
3
.
ii.
C
H
3
−
C
H
2
−
O
−
C
H
2
−
C
H
3
.
iii.
C
H
3
−
C
H
2
−
C
H
2
−
C
H
2
−
O
H
.
iv.
C
H
3
−
C
H
2
−
C
O
O
H
.
(a) Identify alcohol from these compounds.
(b) Write the IUPAC name of the alcohol.
(c) Of the above compounds, one compound is an isomer of another compound.
Find the isomer pair, and name the isomerism.
Q.
Identify the compounds 'A', 'B' and 'C' in the following reaction and rewrite the complete equation.
(i)
C
H
3
−
C
H
2
−
C
H
2
−
C
H
O
¯
¯¯
¯
O
H
−
−
→
A
−
H
2
O
−
−−−
→
B
H
2
/
R
a
n
e
y
N
i
−
−−−−−−−
→
C
(ii)
C
6
H
5
−
C
H
O
+
C
H
3
−
C
H
2
C
O
−
C
H
3
¯
¯¯
¯
O
H
−
−
→
A
−
H
2
O
−
−−−
→
B
I
2
/
N
a
O
H
−
−−−−−
→
C
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
Reactions of Haloalkanes
CHEMISTRY
Watch in App
Explore more
Grignard Reagents
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