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NEET NEET SOLVED PAPER 2016 Phase-II

  • question_answer
    The decomposition of phosphine\[(P{{H}_{3}})\]on tungsten at low pressure is a first-order reaction. It is because the

    A)  Rate is proportion to the surface coverage

    B)  Rate is inversely proportional to the surface coverage

    C)  Rate is independent of the surface coverage

    D)  Rate of decomposition is very slow

    Correct Answer: A

    Solution :

    Rate is proportion to the surface coverage


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