EASY
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IMPORTANT
Earn 100
The gas evolved on heating in methanol is:
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Important Questions on Hydrocarbons
HARD
JEE Main
IMPORTANT
The major product in the following sequence of reactions is:
MEDIUM
JEE Main
IMPORTANT
An unsaturated hydrocarbon absorbs two hydrogen molecules on catalytic hydrogenation, and also gives following reaction:
(3-oxo-hexanedicarboxylic acid) will be:
MEDIUM
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IMPORTANT
In the following sequence of reactions the maximum number of atoms present in molecule ‘ ’ in one plane is_______
(A is a lowest molecular weight alkyne)
MEDIUM
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IMPORTANT
Polysubstitution is a major drawback in:
HARD
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IMPORTANT
Which one of the following alkenes when treated with yields majorly an anti Markovnikov product?
MEDIUM
JEE Main
IMPORTANT
The major product of the f following reaction is:
EASY
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IMPORTANT
The trans-alkenes are formed by the reduction of alkynes with
EASY
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IMPORTANT
Which of the following compounds will not undergo Friedel Crafts reaction with benzene?
