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The gaseous reaction A(g) to 2B(g) + C(g...

The gaseous reaction `A(g) to 2B(g) + C(g)` is found to be first-order respect to A. The reaction is started with `p_A` = 90 mmHg, the pressure after 10 min is found to be 180 mmHg. The rate constant of the reaction is

A

`1.15 xx 10^(-3) s^(-1)`

B

`2.30 xx 10^(-3)s^(-1)`

C

`3.45 xx 10^(-3)s^(-1)`

D

`4.60 xx 10^(-3)s^(-1)`

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