Haryana PMT Haryana PMT Solved Paper-2006

  • question_answer
    Maximum number of -hydrogen bonding in is:         

    A)  \[1\]                                    

    B)  \[2\]

    C)  \[3\]                                    

    D)  \[4\]

    Correct Answer: D

    Solution :

                    In every \[{{H}_{2}}O\] molecule each H-atoms is involved in hydrogen-bond with O-atoms of other molecule, while 0-atoms is involved in two hydrogen-bonds with two H-atoms of other molecules. Thus, every \[{{H}_{2}}O\] molecule involves four hydrogen-bonds.


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