A compound A dissociates by two parallel...

A compound A dissociates by two parallel first order paths at certain temperature
`A(g)overset(k_(1)(min^(-1)))to2B(g)" " k_(1)=6.93xx10^(-3)min^(-1)`
`A(g)overset(k_(1)(min^(-1)))toC(g)" " k_(2)=6.93xx10^(-3)min^(-1)`
The reaction is started with 1 mole of pure 'A' litre closed container with initial pressure 2 atm. What is the pressure (in atm) developed in container after 50 minutes from start of experiment?

`1.25`

`0.75`

`1.50`

`2.50`

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