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JEE Main & Advanced Chemistry Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना Question Bank Covalent bonding

  • question_answer
    Carbon has a valency of 2 in \[CO\] and 4 in\[C{{O}_{2}}\] and \[C{{H}_{4}}\]. Its valency in acetylene \[\left( {{C}_{2}}{{H}_{2}} \right)\] is       [NCERT 1971]

    A)                 1             

    B)                 2

    C)                 3             

    D)                 4

    Correct Answer: D

    Solution :


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