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Lakhmir Singh & Manjit Kaur - Chemistry

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Q. 464.2( 5 Votes )

An unsaturated hydrocarbon having a triple covalent bond has 50 hydrogen atoms in its molecule will be: A. 24 B. 25
C. 26
D. 28

Class 10th Lakhmir Singh & Manjit Kaur - Chemistry 4. Carbon and Its Compounds

Answer :

Those unsaturated hydrocarbons which have one or more triple bonds along with the single bonds are called alkynes. The general formula of alkynes is CnH2n-2. For example, if an unsaturated hydrocarbon has 50 hydrogen atoms in its molecule, then number of carbon atom in its molecule will be 26. C26H26X2-2 = C26H50

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