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The van der Waals equation for 1 mole of...

The van der Waals equation for 1 mole of gas is
`(p+a/V^(2))(V-b)=RT`
where,

A

p and V are ideal pressure and ideal volume respectively

B

(V - b) is the real volume

C

`(p+a/V^(2))` is the ideal pressure

D

`(p+a/V^(2))` is the real pressure

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The correct Answer is:
C
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