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Say whether the product PDeltaV' is exte...

Say whether the product `PDeltaV`' is extensive or intensive.

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Since `DeltaW= P Delta V and Delta W prop Delta V` and even throutgh .P. is intensive, the product, `P Delta V` is not a constant and is an extensive variable.
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SUBHASH PUBLICATION-THERMODYNAMICS-NUMERICALS WITH SOLUTIONS
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