MEDIUM
11th CBSE
IMPORTANT
Earn 100

Comment upon acidic character of terminal alkynes.

Important Questions on Hydrocarbons

EASY
11th CBSE
IMPORTANT
Account for the order of acidity : acetylene > benzene > hexane.
EASY
11th CBSE
IMPORTANT
Explain why alkynes undergo nucleophilic addition reactions while simple alkenes do not?
EASY
11th CBSE
IMPORTANT
Discuss the stereochemistry of the reduction products obtained when but-2-yne is reduced with Lindlar’s catalyst and Na in liquid NH3.
EASY
11th CBSE
IMPORTANT
Discuss the stereochemistry of the reduction products obtained when but-2-yne is reduced with Na in liquid NH3.
MEDIUM
11th CBSE
IMPORTANT
Sketch the mechanism of additions of water to alkynes.
EASY
11th CBSE
IMPORTANT
Discuss the polymerization reactions of alkynes.
EASY
11th CBSE
IMPORTANT
Write short notes on : Oxidation of alkynes.
EASY
11th CBSE
IMPORTANT

How will you carry out the following conversion ?

Br2CH-CHBr2 HCCH