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NEET Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Self Evaluation Test - Surface Chemistry

  • question_answer
    Which one of the sols acts as protective colloid?

    A) \[A{{s}_{2}}{{S}_{3}}\]                                  

    B) Gelatin

    C) Au                               

    D) \[Fe{{\left( OH \right)}_{3}}\]

    Correct Answer: B

    Solution :

    [b] Gelatin act as protective colloids.


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