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The rate of decomposition of N_(2)O_(5) in C Cl_(4) solution has been studied at 318 K and the following results have been obtained : {:(t//min,,,0,,,135,,,342,,,683,,,1693),(c//M,,,2.08,,,1.91,,,1.67,,,1.35,,,0.57):} Find the order of the reaction and calculate its rate constant. What is the half-life period ?

Answer»


Solution :As RATE does not remain CONSTANT with time, it is not a ZERO ORDER reaction. HENCE, we try integrated first order equation, i.e., `k=(2.303)/(t)log""(c_(0))/( c )`


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