JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Self Evaluation Test - The p-Block Elements (Group 15, 16, 17 & 18)

  • question_answer
    A white precipitate is obtained on hydrolysis of

    A) \[PC{{l}_{5}}\]            

    B) \[NC{{l}_{3}}\]

    C) \[BiC{{l}_{3}}\]                       

    D) \[AsC{{l}_{3}}\]

    Correct Answer: C

    Solution :

    [c] \[BiC{{l}_{3}}+{{H}_{2}}O\to BiOCl+2HCl.BiOCl\]gives white ppt. which is used as white pigment, under the name of pearl white.


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