1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Preparation of Alcohols from Grignard Reagents
Primary alcoh...
Question
Primary alcohols are obtained by the reaction of Grignard reagent with:
A
C
H
3
C
O
C
H
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
H
C
O
O
H
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
H
C
H
O
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
C
H
3
C
H
O
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
H
C
H
O
Grignard reagents act as nucleophiles that attack the electrophilic centre of formaldehyde to give primary alcohol.
The reaction for the formation of a primary alcohol is as follows:
R
M
g
X
+
H
C
H
O
→
R
C
H
2
O
H
+
M
g
X
O
H
Option C is correct.
Suggest Corrections
1
Similar questions
Q.
Primary alcohols are obtained by the action of Grignard Reagent with
Q.
Give chemical equation to obtain primary alcohol from Grignard reagent.
Q.
Which of the following reagents reacts differently with
H
C
H
O
,
C
H
3
C
H
O
and
C
H
3
C
O
C
H
3
?
Q.
Which among the following compounds will give a secondary alcohol on reacting with Grignard reagent followed by acid hydrolysis?
I.
H
C
H
O
II.
C
2
H
5
C
H
O
III.
C
H
3
C
O
C
H
3
IV.
R
C
O
O
C
2
H
5
the correct option is:
Q.
When
C
H
3
C
H
O
is treated with excess of HCHO in aqueous solution of
N
a
2
C
O
3
, a product, used in making explosive, is obtained finally. Find the number of primary alcoholic groups present in one molecule of the product.
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
Preparation of Alcohols 2
CHEMISTRY
Watch in App
Explore more
Preparation of Alcohols from 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