RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    Which compound increases ant knocking property of gasoline?

    A)  \[{{({{C}_{2}}{{H}_{5}})}_{4}}Pb\]

    B)  \[{{({{C}_{2}}{{H}_{5}})}_{2}}Pb\]

    C)  \[{{(C{{H}_{3}})}_{4}}Pb\] 

    D)  \[{{(C{{H}_{3}})}_{2}}Pb\]

    Correct Answer: A

    Solution :

    Tetra ethyl lead \[{{({{C}_{2}}{{H}_{5}})}_{4}}Pb\] increases ant knocking property of gasoline.


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