NEET Sample Paper NEET Sample Test Paper-75

  • question_answer
    Which of the following statement is incorrect regarding boric acid?

    A)  Boric acid has layered structure                   

    B)  It is prepared by \[BC{{l}_{3}}\,and\,{{H}_{2}}O\]

    C)  It is used as mild anticeptic in washing eye         

    D)  It has square planar structure

    Correct Answer: A

    Solution :

    Structure of boric acid consist of number of layer hence known as layered structure. Each layers are linked together by van der waals force of attraction. Each layer non-trigonal pyramidal structure.


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