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Consider a first order gas phase decompo...

Consider a first order gas phase decomposition reaction given below : `A(g) rarr B(g) + C(g)` The initial pressure of the system before decomposition of A was `p_i`. After lapse of time ‘t’, total pressure of the System increased by x units and became `‘p_t'`,. The rate constant & for the reaction is given as ___.

A

`2.303/t log frac (p_i)(p_i-x)`

B

`2.303/t log frac (p_i)(2p_i-p_t)`

C

`2.303/t log frac (p_i)(p_i-p_t)`

D

`2.303/t log frac (p_i)(p_i x)`

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
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