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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Mock Test - Surface Chemistry

  • question_answer
    Gold number of protective colloids A, B, and D are 0.50, 0.01, 0.1, and 0.005 respectively. The correct order of their protective power is

    A) D<A<C<B      

    B) C<B<D<A

    C) A<C<B<D                  

    D) B<D<A<C

    Correct Answer: C

    Solution :

    [c] The higher the gold number, lesser will be the protective power of collois.


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