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JEE Main & Advanced Sample Paper JEE Main Sample Paper-15

  • question_answer
    Give the correct order of initials T or F for following statements. Use T if statement is true and F if it is false. [a]\[SOC{{l}_{2}},PC{{l}_{3}}\] and HCl all converts an alcohol into alkyl halide [b] Mechanism of all the three reagent are identical [c] Mechanism for \[SOC{{l}_{2}}\] and \[PC{{l}_{3}}\] are identical but different mechanism is followed in case of \[HCl\] [d] They all are used commercially to convert acetic acid into acetyl chloride.

    A)  TTFT                                     

    B)  TFFF

    C)  TFTF                                     

    D)  TFFT

    Correct Answer: B

    Solution :

    \[SOC{{l}_{2}}\]reacts by\[{{S}_{{{N}^{i}}}}PC{{l}_{3}}\]by\[{{S}_{{{N}^{2}}}}\]and\[HCl\]by\[{{S}_{{{N}^{1}}}}\]or\[{{S}_{{{N}^{2}}}}\]\[HCl\] is not used to convert acetic acid into acetyl chloride.


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