JEE Main & Advanced Sample Paper JEE Main - Mock Test - 10

  • question_answer
    Which of the statements given below are true for the water molecule structure?
    (i) Oxygen undergoes \[s{{p}^{3}}\]hybridisation.
    (ii) Due to presence of two lone pairs of electrons on oxygen the \[H-O-H\] bond angle is\[118.4{}^\circ \].
    (iii) Due to angular geometry the net dipole moment of water is not zero,\[\mu =1.84\text{ }D\].

    A) (i) and (ii)           

    B) (ii) and (iii)

    C) (i) and (iii)           

    D) only (ii)

    Correct Answer: C

    Solution :

    Due to presence of two lone pairs of electrons on oxygen atom the bond angle is \[104.5{}^\circ .\]


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