Question

Question #75688

Answer 1

50% increase in prressure

Explanation:

Let
`P_1->"Initial presure"`

`V_1->"Initial volume"`

`T_1->"Initial temperature"`

`P_2->"Final presure"`

`V_2->"Final Volume"`

`T_2->"Final temperature"`

By the given condition

`V_2/V_1=2 " " T_2/T_1=3`

By gas law equation

`(P_2V_2)/T_2=(P_1V_1)/T_1`

`=>(P_2xx2V_1)/(3T_1)=(P_1V_1)/T_1`

`=>P_2/P_1=3/2`

`(P_2-P_1)/P_1=3/2-1=1/2xx100%=50%`

So there 50% increase in prressure