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Reduced pressure of a gas is the ratio of its

A. Pressure to critical pressure

B. Critical pressure to pressure

C. Pressure to pseudocritical pressure

D. Pseudocritical pressure to pressure

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  16. In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________…
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