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NEET Sample Paper NEET Sample Test Paper-42

  • question_answer
    The reaction \[2FeC{{l}_{3}}+SnC{{l}_{2}}\to  2FeC{{l}_{2}}+SnC{{l}_{4}}\]  is an example of:

    A) First order         

    B) Second order

    C) Third order        

    D) None of these

    Correct Answer: B

    Solution :

    Order of reaction: It is the sum of exponents to which the concentration turns in the rate law equation are raised to express the observed rate of the reaction \[2FeC{{l}_{3}} + SnC{{I}_{2}} \to  2FeC{{l}_{2}} +Sn{{C}_{4}}\] \[\operatorname{Rate} =k{{\left[ FeC{{l}_{3}} \right]}^{2}}\left[ SnC{{l}_{2}} \right]\]


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