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Nomenclature of Unsaturated Hydrocarbons

The group or ...

Question

The group or radical derived by removal of one hydrogen atom of an alkyne is known as alkynyl radical.

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Solution

The correct option is A True
The group or radical derived by removal of one hydrogen atom of an alkyne is known as alkynyl radical. For example, $H C \equiv C -$ is ethynyl, $H C \equiv C C H_{2} -$ is 2-propynyl (also called 2-propargyl) and $C H_{3} - C \equiv C -$ is 1-propynyl.

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Q. The alkyl group is a group of carbon and hydrogen atoms derived from an alkane molecule by removing one hydrogen atom.

Q. In IUPAC system, alkynes are named as derivatives of corresponding alkanes by replacing 'ane' by the suffix 'yne'.

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numbers of hydrogen atoms. What will be the number of carbon atoms in it ?

Q. The minimum number of carbon atoms is an alkyne having one quaternary atom are ________.

Q. In common systems, the alkynes are named as derivatives of acetylene.

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