JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkyne

  • question_answer
    Acetylenic hydrogens are acidic because [CBSE PMT 1989; Pb. PMT 1999]

    A) Sigma electron density of C-H bond in acetylene is nearer to carbon, which has 50% s-character

    B) Acetylene has only one hydrogen on each carbon

    C) Acetylene contains least number of hydrogens among the possible hydrocarbons having two carbons

    D) Acetylene belongs to the class of alkynes with molecular formula \[{{C}_{n}}{{H}_{2n-2}}\]

    Correct Answer: A

    Solution :

    Not Available


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