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The decomposition of N(2) O(5) according...

The decomposition of `N_(2) O_(5)` according to the equation, `2N_(2) O_(5) (g) to 4NO_(2) (g) + O_(2) (g)`
is a first order reaction. After 30 minutes from the start of the decomposition in a closed vessel, the total pressure developed is found to be 284.5 mm of Hg and on complete decomposition, the total pressure is 584.5 mm of Hg. Calculate the rate constant of the reactions.

Text Solution

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The correct Answer is:
`5.206 xx 10^(-3)" min"^(-1)`
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