Which is/are correct for real gases?

1.	Which is/are correct for real gases?
Answer» `underset(P to 0)(L t) (PV_m)` = constant at constant high temperature `underset(V_m to 0)(L t) (PV_m)`= constant at constant low temperature As the temperature is REDUCED, the pressure DECREASES A point is reached where theoretically, the volume BECOME zero Solution :`underset(P to 0)(LT) (PV) = 1, V != 0 ` for IDEAL gas .

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