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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Self Evaluation Test - The p-Block Elements (Group 13 and Group 14)

  • question_answer
    Anhydrous \[AlC{{l}_{3}}\] is prepared from

    A) cone. \[HCl\] and Al metal

    B) aluminium and \[C{{l}_{\text{2}}}\]

    C) dry \[HCl\] gas + heated Al metal

    D) dil. \[HCl\] and Al metal

    Correct Answer: C

    Solution :

    [c] \[2Al+3C{{l}_{2}}\xrightarrow{\Delta }2AlC{{l}_{3}}\] (anhydrous)


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