For a reaction A(g) → products, the following data are available.Initial pressure of A, pA/ Torr 429 273 150 Half-life period, t1/2/s 350 550 1001The rate of reaction at initial pressure of 500 Torr of A is - Sri Chaitanya Infinity Learn Best Online Courses for NCERT Solutions, CBSE, ICSE, JEE, NEET, Olympiad and Class 6 to 12

The rate ofreaction at 500 Torr is

$r = k {(p_{A})}_{0}^{2} = (6.66 \times 10^{- 6} {Torr}^{- 1} s^{- 1}) (500 {Torr}^{2} = 1.665 {Torr}^{- 1}$

For a reaction A(g) $\to$ products, the following data are available.
Initial pressure of A, $p_{A} / Torr$ 429 273 150
Half-life period, $t_{1 / 2} / s$ 350 550 1001
The rate of reaction at initial pressure of 500 Torr of A is