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#### Question

The rate constant for the decomposition of N_{2}O_{5} at various temperatures is given below:

T/°C |
0 | 20 | 40 | 60 | 80 |

10^5XXK/s^(-1) | 0.0787 | 1.70 | 25.7 | 178 | 2140 |

Draw a graph between ln *k *and 1/*T *and calculate the values of *A *and *E*_{a}. Predict the rate constant at 30º and 50ºC.

#### Solution

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