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The volume vs. temperature graph of 1 mo...

The volume vs. temperature graph of 1 mole of an ideal gas is given below

The pressure of the gas (in atm) at X, Y and Z, respectively, are

A

`0.328,0.820, 0.820`

B

`3.28, 8.20,3.28`

C

`0.238, 0.280, 0.280`

D

`32.8, 0.280, 82.0`

Text Solution

Verified by Experts

The correct Answer is:
A
`At X V=50L T=200K`
`" "n=1`
`p_(x)=(nRT)/(V)=(1xx0.0821xx200)/(50)`
`=0.328`
At Z `P_(z)=(1xx0.0821xx200)/(20)=0.821`
At Y `p_(y)=(1xx0.0821xx500)/(50)=0.821`
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