Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged aldehydes
+2
votes
1
answer
The structures of compounds J and K, respectively, are
asked
Apr 7, 2019
in
JEE
by
kratos
carboxylic acids
aldehydes
jee
ketones
jee mains
class-12
+2
votes
1
answer
Write chemical equations for the following conversions: (i) Nitrobenzene to benzoic acid
asked
Apr 6, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
amines
ketones
class-12
+2
votes
1
answer
What are the Rosenmund Reduction reaction and Stephen Reaction? Give an examples.
asked
Apr 5, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
ketones
aldehydes ketones and carboxylic acids
class-12
+1
vote
1
answer
Although phenoxide ion has more no. of resonating structures than carboxylate ion , even though carboxylic acid is a stronger acid why ?
asked
Apr 4, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
ketones
aldehydes ketones and carboxylic acids
class-12
+2
votes
1
answer
What is an esterification reaction?
asked
Apr 4, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
ketones
class-10
carbon and its compounds
class-12
+3
votes
1
answer
An aromatic compound ‘A’ (Molecular formula C8H8O) gives positive 2, 4-DNP test. It gives a yellow precipitate of compound ‘B’
asked
Apr 3, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
ketones
aldehydes ketones and carboxylic acids
class-12
+1
vote
1
answer
Draw the structure of 3-methylpentanal.
asked
Apr 2, 2019
in
Chemistry
by
kratos
organic chemistry
carboxylic acids
neet
aldehydes
cbse
some basic principles and techniques
ketones
aldehydes ketones and carboxylic acids
class-12
+3
votes
1
answer
What product is obtained when ethyl benzene is oxidized with alkaline KMnO4 ?
asked
Apr 1, 2019
in
Class 12
by
kratos
carboxylic acids
neet
aldehydes
cbse
& their derivatives
jee
aiims
aldehydes ketones and carboxylic acids
ketones
class-12
+2
votes
1
answer
Which of the following gives red ppt. with Fehling’* solution–
asked
Apr 1, 2019
in
Class 12
by
kratos
carboxylic acids
neet
aldehydes
jee
aiims
ketones
aldehydes ketones and carboxylic acids
chemestry practical
jee mains
kcet
class-12
+1
vote
1
answer
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added.
asked
Mar 31, 2019
in
JEE
by
kratos
carboxylic acids and their derivatives
jee
aldehydes
ketones
+3
votes
1
answer
Write the structure of 3-oxopentanal.
asked
Mar 31, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
carbonyl compounds
ketones
class-12
+3
votes
1
answer
Draw the structures of the following derivatives : (a) Propanone oxime,
asked
Mar 30, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
aldehydes ketones and carboxylic acids
ketones
class-12
+1
vote
1
answer
Arrange the following compounds in increasing order of their boiling points.
asked
Mar 28, 2019
in
Class 12
by
kratos
carboxylic acids
class-12
aldehydes
ketones
+2
votes
1
answer
(a) Illustrate the following name reactions giving suitable example in each case: (i) Clemmensen reduction
asked
Mar 28, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
ketones
aldehydes ketones and carboxylic acids
class-12
+3
votes
1
answer
Ketones can be prepared by - (a) Rosenmund reduction
asked
Mar 26, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
carbonyl compounds
organic compounds
ketones
class-12
+1
vote
1
answer
Primary, Secondary and tertiary alcohols are distinguished by:
asked
Mar 25, 2019
in
Class 12
by
kratos
amu
carboxylic acids
neet
aldehydes
aiims
ketones
hydroxy compounds and ethers
class-12
organic nitrogen compounds
+3
votes
1
answer
Statement I: Pentan-2-one can be distinguished from Pent. Statement II: Pentan-2-one is methyl ketone while pentan-3-one is not.
asked
Mar 25, 2019
in
Class 12
by
kratos
carboxylic acids
neet
aldehydes
cbse
ketones
aldehydes ketones and carboxylic acids
hydroxy compounds and ethers
class-12
+3
votes
1
answer
How will you prepare the following compounds from benzene? You may use any inorganic reagent and any organic reagent having not
asked
Mar 23, 2019
in
Class 12
by
kratos
carboxylic acids
class-12
aldehydes
ketones
+1
vote
1
answer
Methylamine can be prepared by
asked
Mar 23, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
haloarenes
class-11
amines
haloalkanes
ketones
class-12
organic nitrogen compounds
+1
vote
1
answer
The of isomerisrn shown by the product of the reaction between benzaldehyde and hydroxyl amine is
asked
Mar 23, 2019
in
Class 12
by
kratos
neet
aldehydes
jee main 2021
jee
ketones
biomolecules
jee mains
jee main
class-12
organic nitrogen compounds
To see more, click for the
full list of questions
or
popular tags
.