NEET Sample Paper NEET Sample Test Paper-39

  • question_answer Equimotar solutions of the following were prepared in water separately. Which one of the solutions will record the highest pH?

    A) \[BC{{l}_{2}}\]

    B) \[MgC{{l}_{2}}\]

    C) \[CaC{{l}_{2}}\]

    D) \[SrC{{l}_{2}}\]   

    Correct Answer: A

    Solution :

     The pH of salt \[BaC{{l}_{2}}=7,\]whereas \[SrC{{l}_{2}}\]and \[CaC{{l}_{2}}=7\]and \[MgC{{l}_{2}}<7.\]

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