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RAJASTHAN ­ PET Rajasthan PET Solved Paper-2001

  • question_answer
    The order of the following reaction is three, \[6KI+2FeC{{l}_{3}}\xrightarrow[{}]{{}}2FeI+6KCl+2{{I}_{2}}\] What will be the molecularity of this reaction?

    A)  3               

    B)  8

    C) \[-1\]              

    D)  2

    Correct Answer: B

    Solution :

     The total number of reactant molecules taken part in the reaction is known as molecularity. Molecularity has whole number values only but it is not zero or negative. In the given reaction molecularity is 8.


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