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Recent questions tagged organic chemistry
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Write the structure of all the possible isomers of dichloroethene. Which of them will have zero dipole moment?
asked
Apr 7, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
jee
molecular structure
jee mains
bonding
+3
votes
1
answer
carbonyl comound
asked
Apr 7, 2019
in
Chemistry
by
kratos
organic chemistry
jee main 2021
jee
class-10
icse
jee main
class-12
+2
votes
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
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1
answer
Arrange the following in increasing Order of Stability ;
asked
Apr 7, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
some basic principles and techniques
neet
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vote
1
answer
Why do organic compounds of a given homologous series show similar properties?
asked
Apr 6, 2019
in
Chemistry
by
kratos
organic chemistry
cbse
class-11
some basic principles and techniques
class-10
carbon and its compounds
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votes
1
answer
The compound with the highest boiling point is (a) 2-methyl butane (b) n -pentane
asked
Apr 6, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
jee
hydrocarbons
jee mains
+3
votes
1
answer
In homologous series :
asked
Apr 6, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
+2
votes
1
answer
Which part of an organic compound determines (i) physical properties (ii) chemical properties?
asked
Apr 6, 2019
in
Chemistry
by
kratos
class-10
icse
cbse
carbon and its compounds
organic chemistry
hydrocarbons
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vote
1
answer
Which sentence is incorrect with reference to free ******* ?
asked
Apr 6, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
jee
some basic principles and techniques
jee mains
basic concepts of organic reactions
+2
votes
1
answer
How many aromatic diazonium chlorides of xylene can be reduced to meta-xylene by H3PO2?
asked
Apr 6, 2019
in
Chemistry
by
kratos
organic chemistry
neet
cbse
class-11
amines
some basic principles and techniques
hydrocarbons
class-12
+3
votes
1
answer
An organic compound contain 69% carbon and 4.8% hydrogen, the remaining being oxygen. Calculate the masses of carbon dioxide
asked
Apr 6, 2019
in
Chemistry
by
kratos
organic chemistry
organic compounds
class-11
jee
jee mains
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vote
1
answer
What is a functional group?
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
neet
cbse
class-11
aiims
some basic principles and techniques
+2
votes
1
answer
Which one of the elements — Li, Be, B, C, O, F, Ne shows the property of catenation.
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
periodicity in properties
classification of elements
class-11
periodic table
class-10
icse
periodic classification of elements
+2
votes
1
answer
Which of the following is least favourable resonating structure
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
chemical bonding
cbse
class-11
jee
molecular structure
jee mains
+2
votes
1
answer
A : Addition of HI to vinyl chloride produces 1-chloro1-iodoethane R : HI adds to vinyl chloride againt markownikov$* Rule
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
haloarenes
class-11
jee
haloalkanes
material technology
jee mains
+2
votes
1
answer
Show the polarisation of carbon-magnesium bond in the following structure. CH3—CH2—CH2—CH2—Mg—X
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Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
neet
cbse
class-11
some basic principles and techniques
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vote
1
answer
How are methane and ethane prepared from methy1 iodide and ethyl bromide?
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
solutions
haloarenes
class-11
jee
haloalkanes
class-10
icse
jee mains
+1
vote
1
answer
Name a functional group present in (i) CH3CHO, (ii) C2H5COOH.
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
cbse
class-10
icse
carbon and its compounds
+1
vote
1
answer
Which of the following ions is more stable? Use resonance to explain your answer.
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
some basic principles and techniques
cbse
+3
votes
1
answer
Assertion (A): The main constituent of the liquefied petroleum gas is methane.
asked
Apr 5, 2019
in
Chemistry
by
kratos
organic chemistry
csat
two dimensional analytical geometry
class-11
hydrocarbons
class-9
class-10
icse
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