NEET Sample Paper NEET Sample Test Paper-20

  • question_answer
    Which gas is liberated when\[A{{l}_{4}}C{{L}_{3}}\]is hydrolyzed?

    A) \[C{{H}_{4}}\]                                 

    B) \[C{{O}_{2}}\]         

    C)      \[{{C}_{2}}{{H}_{2}}\]     

    D)      \[{{C}_{2}}{{H}_{6}}\]                 

    Correct Answer: A

    Solution :

    \[A{{l}_{4}}{{C}_{3}}\]is aluminium carbide, which upon hydrolysis gives\[C{{H}_{4}}.\] \[A{{l}_{4}}{{C}_{3}}+2{{H}_{2}}O\to 4Al{{(OH)}_{3}}+3C{{H}_{4}}\] Hence, the correct option is (a).


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