Haryana PMT Haryana PMT Solved Paper-2005

  • question_answer
    An anaesthetic narcylene is the commercial name of:

    A)  \[{{C}_{2}}{{H}_{4}}\]     

    B)  \[{{C}_{2}}{{H}_{2}}\]

    C)  \[CHC{{l}_{3}}\]

    D)  \[{{C}_{2}}{{H}_{5}}O{{C}_{2}}{{H}_{5}}\]

    Correct Answer: B

    Solution :

                    Acetylene acts as an aesthetic and is commercially named as narcylene.


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