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Complete combustion of alkenes requires sufficient

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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When 2-chlorobutane reacts with hot alcoholic KOH, the major product formed is
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Write a balanced chemical equation for the preparation of ethene from bromoethane.
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Name the gas evolved in the following case:

Ethene undergoes hydrogenation reaction.

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The one giving maximum number of isomeric alkenes on dehydrohalogenation reaction is (excluding rearrangement)
HARD
Ozonolysis of an organic compound A produces propanone and propionaldehyde in equimolar mixture. A is
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Write a balanced chemical equation the following reaction:

Chlorine gas is reacted with ethene.

MEDIUM
The correct order of heat of combustion for following alkadienes is:
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CH3CH2OH Conc.H2SO4 Products

The products formed in the above reaction is/are

MEDIUM
The correct order for acid strength of compounds CHCH,CH3-CCH and CH2=CH2 is as follows:
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Name the following organic compound:

The first homologue whose general formula is CnH2n.

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A gas decolourises alkaline KMnO4 solution, but does not give precipitate with AgNO3. The gas is: