Question

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Which of the following is true for a gas under conditions of very low temperature?

PV/nRT = 1. because all gases behave at ideally at very low temperatures.
PV/nRT = 1, because the actual volume of the gas molecules becomes considerable.
PV/nRT = 1, because the low temperature slows down the particles
PV/nRT = 1, because particles are unable to overcome intermolecular attractions.

Answer 1

The correct option is "D"

PV/nRT=1, because particles are unable to overcome intermolecular attractions

Step-by-step explanation:

The ideal gas equation shows PV = nRT, where n and R are the number of moles and Universal Gas Constant respectively. So, the kinetic energy - KE- of a gas molecule is directly proportional to the absolute temperature of the gas.

Answer 2

Answer: PV/nRT=1, because particles are unable to overcome intermolecular attractions