In the following gaseous phase first-order reaction:
A(g) → 2B(g) + C(g)
The initial pressure was found to be 400 mm of Hg, and it changed to 1000 mm of Hg after 20 min. Then,

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In the following gaseous phase first-order reaction: A(g) → 2B(g) + C(g) The initial pressure was found to be 400 mm of Hg, and it changed to 1000 mm of Hg after 20 min. Then,

TestHub · Accepted Answer

t = 20 min 100 mm 600 mm 300 mm ​ K = 0.0693 min − 1 , t 1/2 ​ = 10 min ​ ​ t = 30 min 50 mm 700 mm 350 mm

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