1.

The rate constant for the decomposition of N_2O_5 in CCl_4 is 6.2 x 10^(-4) s^(-1) at 45°C. Calculate the rate constant at 100°C if the activation energy is 103 kJ mol^(-1) [Ant (2.49) = 309]

Answer»

`1.9 X 10^(-1) s^(-1)`
`3.5 x 10^(-2) s^(-1)`
`4.5 x 10^(-1) s^(-1)`
`1.75 x 10^(-2) s^(-1)`

ANSWER :A


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