1.

In the above case, if P_(1), P_(2) and P_(3) are their final pressure's. Then

Answer»

<P>`P_(2)GT P_(1)gt P_(3)`
`P_(2)gt P_(3)gt P_(1)`
`P_(1)gt P_(2)gt P_(3)`
`P_(1)gt P_(3)gt P_(2)`

Answer :A


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