JEE Main & Advanced Chemistry Analytical Chemistry Question Bank Wet Test for Basic Radical

  • question_answer
    Of the following sulphides which one is insoluble in dilute acids but soluble in alkalies [CPMT 1990]

    A) \[PbS\]

    B) \[CdS\]

    C) \[FeS\]

    D) \[S{{b}_{2}}{{S}_{3}}\]

    Correct Answer: D

    Solution :

    It is an acidic salt


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