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Recent questions tagged carbonyl compounds
+2
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1
answer
Which of the following is formed when cyclohexanone is heated with conc. NaOH
asked
Apr 7, 2019
in
Chemistry
by
kratos
organic chemistry
carboxylic acids
neet
carbonyl compounds
class-11
amines
some basic principles and techniques
class-12
p - block element
+1
vote
1
answer
Reagents and conditions necessary for the conversion of RCH2OH to RCHO
asked
Apr 6, 2019
in
Class 12
by
kratos
carboxylic acids
neet
cbse
carbonyl compounds
sources of energy
aiims
class-10
class-12
alcohols phenols and ethers
+1
vote
1
answer
What type of daviation from raoult * law is shown by acetone chloroform liquid pair ?
asked
Apr 5, 2019
in
Class 12
by
kratos
carboxylic acids
solutions
carbonyl compounds
class-11
thermodynamics
class-12
+3
votes
1
answer
(i) How will you prepare (a) acetic anhydride and (b) acetyl chloride from CH3COOH ? Write the equation involved in each case.
asked
Apr 2, 2019
in
Class 12
by
kratos
carboxylic acids
cbse
carbonyl compounds
aldehydes ketones and carboxylic acids
class-12
+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
Stephan’* reaction is reduction of : (a) acyl halide in the presence of Pb/BaSO4
asked
Mar 29, 2019
in
Class 12
by
kratos
carboxylic acids
neet
haloarenes
carbonyl compounds
aiims
haloalkanes
aldehydes ketones and carboxylic acids
class-12
bitsat
+3
votes
1
answer
What is meant by Schiff'* base? Give an example of the reaction in each case.
asked
Mar 28, 2019
in
Class 12
by
kratos
containing nitrogen
neet
carboxylic acids
carbonyl compounds
organic compounds
bseb model set
class-12
organic nitrogen compounds
+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
+3
votes
1
answer
carboxylic acids have higher boiling points than aldehydes,ketone and even alcohols of comparable molecularmass. why?
asked
Mar 26, 2019
in
Class 12
by
kratos
carboxylic acids
neet
carbonyl compounds
aldehydes ketones and carboxylic acids
class-12
neet-2018
+1
vote
1
answer
Why does methanal not give aldol condensation while ethanal gives?
asked
Mar 21, 2019
in
Class 12
by
kratos
carboxylic acids
neet
carbonyl compounds
aiims
aldehydes ketones and carboxylic acids
class-12
+3
votes
1
answer
A bromide ion does not interfere with the chromyl chloride test because when a bromide ion is present
asked
Mar 20, 2019
in
JEE
by
kratos
carboxylic acids
carbonyl compounds
jee
transition and inner transition elements
chemestry practical
jee mains
class-12
bitsat
+1
vote
1
answer
2 ***** of acetaldehyde are warmed in the presence of 10% Ba(OH)2 to give a product which dehydrates to a compound X.
asked
Mar 20, 2019
in
Chemistry
by
kratos
organic chemistry
carboxylic acids
carbonyl compounds
jee
class-10
icse
carbon and its compounds
jee mains
class-12
+1
vote
1
answer
Most acidic is : (a) CH3COOH (b) C6H5CH2COOH (c) HCOOH
asked
Mar 17, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
carbonyl compounds
class-11
aldehydes ketones and carboxylic acids
ketones
ionic equilibrium
basic concepts of organic reactions
class-12
+2
votes
1
answer
The formula of Nitric acid is (A) HNO3
asked
Mar 16, 2019
in
Class 12
by
kratos
metals and nonmetals
carboxylic acids
carbonyl compounds
class-10
bseb model set
class-12
+1
vote
1
answer
An unsaturated hydrocarbon P (C3H8) reacts with H2O in the presence of acid to give Q = (C3H8O)
asked
Mar 14, 2019
in
Class 12
by
kratos
carboxylic acids
cbse
carbonyl compounds
class-11
class-10
hydroxy compounds and ethers
carbon and its compounds
class-12
+3
votes
1
answer
Identify the stronger electron withdrawing substituent from each of the following pairs.
asked
Mar 12, 2019
in
Chemistry
by
kratos
organic chemistry
carboxylic acids
neet
carbonyl compounds
class-11
aiims
some basic principles and techniques
class-12
+1
vote
1
answer
Which of the following will not undergo aldol condensation-
asked
Mar 12, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
carbonyl compounds
organic compounds
ketones
class-12
+3
votes
1
answer
Write the functional group for (i) Aldehyde (ii) Ketone.
asked
Mar 10, 2019
in
Class 12
by
kratos
carboxylic acids
aldehydes
cbse
carbonyl compounds
ketones
class-10
carbon and its compounds
ncert class 10 science
class-12
+1
vote
1
answer
Which one of the following on heating gives unsaturated acid:
asked
Mar 8, 2019
in
JEE
by
kratos
carboxylic acids
aldehydes
cbse
carbonyl compounds
organic compounds
containing oxygen
jee
ketones
class-10
jee mains
class-12
+2
votes
1
answer
What happens when- ethyl alcohol is oxidised?
asked
Mar 7, 2019
in
Class 12
by
kratos
carboxylic acids
cbse
carbonyl compounds
class-11
hydrocarbons
class-10
carbon and its compounds
class-12
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