For a first order reaction A(g)\to2B(g)+C(g) at constant volume and 300 K, the total pressure at the beginning (t=0) and at time t are P_0 and P_t, respectively. Initially, only A is present with concentration [A]_0 and t_{1/3} is the time required for the partial pressure of A to reach 1/3rd of its initial value. The correct option(s) is (are) :- (Assume that all these gases behave as ideal gases) [JEE Adv 2018 P2]

Chemical Kinetics and Nuclear Chemistry

Section: Chemistry

Question : 11 of 33

Marks: +1, -0

For a first order reaction A(g)→2B(g)+C(g) at constant volume and 300 K, the total pressure at the beginning (t=0) and at time t are P0 and Pt, respectively. Initially, only A is present with concentration [A]0 and t

is the time required for the partial pressure of A to reach 1/3rd of its initial value. The correct option(s) is (are) :-
(Assume that all these gases behave as ideal gases)

[JEE Adv 2018 P2]

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