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Recent questions tagged alkanes
+2
votes
1
answer
Why free-******* chlorination of CH4 is nearly 11 times faster than CD4 ?
asked
Apr 1, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+2
votes
1
answer
The compound with the highest boiling point is:
asked
Mar 25, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+1
vote
1
answer
Which hydrocarbon is mainly present in gobar gas?
asked
Mar 24, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
jee
petroleum
hydrocarbons
natural resources
jee mains
alkanes
+1
vote
1
answer
2 - Methylbutane on reacting with bromine in the presence of sunlight gives mainly
asked
Mar 23, 2019
in
JEE
by
kratos
jee
hydrocarbons
halogen derivatives
jee mains
alkanes
+1
vote
1
answer
In the following complete reduction Ph COCOPh → product , the number of possible stereoisomers in the product is
asked
Mar 22, 2019
in
JEE
by
kratos
isomerism
jee main 2021
jee
kvpy
jee mains
jee main
alkanes
class-12
+3
votes
1
answer
Cyclobutane on heating produces 2 ***** of ethylene. The rate constant for this reaction
asked
Mar 22, 2019
in
Chemistry
by
kratos
organic chemistry
class-11
jee
hydrocarbons
icho
jee mains
alkanes
+3
votes
1
answer
Which of the following compounds is/are isolable?
asked
Mar 20, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+3
votes
1
answer
Which of the following statements is/are correct in the synthesis of cycloalkanes by intramolecular cyclisation?
asked
Mar 20, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+1
vote
1
answer
Cyclohexene is reacted with bromine in CCl4 in the dark. The product of the reaction is-
asked
Mar 15, 2019
in
Class 12
by
kratos
neet
organic compounds
aiims
jee
kvpy
jee mains
alkanes
containing nitrogen
+2
votes
1
answer
cannot be prepared by : (1) HCHO + PhCH(CH3)CH2Mgx
asked
Mar 11, 2019
in
JEE
by
kratos
haloarenes
organic compounds
class-11
jee
haloalkanes
jee mains 2019
jee mains
alkanes
class-12
+2
votes
1
answer
1. Two isomeric hexyl chlorides obtained from (B) are:
asked
Mar 10, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+3
votes
1
answer
The compound 'X' is composed of carbon, Hydrogen and Oxygen. It has 2 geometrical isomers. It has 4 stereoisomers.
asked
Mar 3, 2019
in
Class 12
by
kratos
isc
neet
isomerism
jee
biomolecules
icse
jee mains
alkanes
class-12
jee advanced 2019
+2
votes
1
answer
Calculate the percentage of compounds obtained by monobromination of isobutene. The relative reactivity of 1, 2, 3 H
asked
Mar 1, 2019
in
JEE
by
kratos
jee
amines
kvpy
jee mains
alkanes
class-12
+1
vote
1
answer
There is no ring strain in cyclohexane, but cyclobutane has an angle strain of 9 44’. If ∆HC of cyclohexane per (CH2)
asked
Mar 1, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+1
vote
1
answer
The total number of cyclic structural as well as stereoisomers possible for a compound with the molecular formula C5 H10 is
asked
Feb 27, 2019
in
JEE
by
kratos
organic compounds
jee
containing oxygen
jee mains
alkanes
+1
vote
1
answer
Which of the following order is correct for the decreasing reactivity to ring monobromination of the following compounds :
asked
Feb 21, 2019
in
Class 12
by
kratos
neet
jee main 2020
class-11
jee
aiims
hydrocarbons
jee mains
alkanes
+3
votes
1
answer
An alkyl halide is reduced to the corresponding alkane by tributyl stannane (C4H9)3 SnH and by a free ******* mechanism
asked
Feb 17, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+3
votes
1
answer
Which of the following reactions will not produce a racemic product ?
asked
Feb 13, 2019
in
JEE
by
kratos
jee main 2020
jee
jee mains
alkanes
+1
vote
1
answer
There are two ways for the preparation of 2, 2– dimethyl butane
asked
Feb 11, 2019
in
JEE
by
kratos
alkanes
jee
jee mains
+2
votes
1
answer
Pentane has three isomers i.e; pentane, 2-methyl butane and 2,2-dimethyl propane .
asked
Feb 7, 2019
in
JEE
by
kratos
class-11
jee
hydrocarbons
jee mains
alkanes
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