JEE Main & Advanced Sample Paper JEE Main Sample Paper-30

  • question_answer
    Find correct statement:
    (A) Copper \[(I)\] compound are unstable in aqueous solution and undergo disproportionation,
    (B) The stability of \[C{{u}^{2+}}\] rather than \[C{{u}^{1+}}\] is due to the much more negative \[\Delta \,{{H}_{Hyd.}}\] of \[C{{u}^{2+}}\] then\[C{{u}^{+}}\].

    A)  Only A                       

    B)  Only B

    C)  A & B Both                            

    D)  None

    Correct Answer: C

    Solution :

    A & B Both are correct.


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