AFMC AFMC Solved Paper-2009

  • question_answer
    The geometry of sulphate ion is

    A) square planar

    B) tetrahedral

    C) square pyramidal

    D) octahedral

    Correct Answer: B

    Solution :

    The chemical formula of sulphate ion is \[SO_{4}^{2-}.\] \[SO_{4}^{2-}=4\,\sigma \,\text{bonds + 0}\,\text{lone}\,\text{pair}\] \[=s{{p}^{3}}\]hybridisation and tetrahedral geometry tetrahedral structure of \[SO_{4}^{2-}\] ion


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