MCAT Question of the Day
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    Q:

    		 A gas decomposes via zero order reaction to twice the number of moles. If the first half-life of the reaction is complete in 20 seconds, and the volume of the reaction system is 1 L, what will the volume be after 40 seconds? Assume constant temperature and pressure.
    		 

    A

    		 1.5 L

    B

    		 1.75 L

    C

    		 2 L

    D

    		 The volume cannot be determined from the information given.



    Gases | Chemical Kinetics | Quantitative Skills |
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