A gaseous compound A reacts by three ind...

A gaseous compound A reacts by three independent first order process (as shown in figure) with rate constant `2xx10^(-3),3xx10^(-3)` and `1.93xx10^(-3) sec^(-1)` for products B, C and D respectively, If initially pure A was taken in a closed container with p=8 atm then the partial pressure of B (in atm) after 100 sec from starting the experiment.

`0.288`

`0.577`

`1.154`

none of these

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