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JEE Main & Advanced Chemistry GOC Question Bank Bonding and hybridisation inorganic compounds

  • question_answer
    Which is most acidic of the following [J & K 2005]

    A) Methane

    B) Acetylene

    C) 1-butene

    D) Neo-pentane

    Correct Answer: B

    Solution :

    The \[s\]-character of \[C-H\] bond of acetylene is higher in comparison to \[C-H\] bond of ethene and ethane. The electrons of the \[C-H\] bond in acetylene are strongly held by carbon nuclei. This facilitates the removal of hydrogen as proton.


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