1.

Which of th efollowing is/are incorrect for an ideal gas :

Answer»

All the molecules of a gas at given TEMPRATURE have same kinetic energy
Average knietic energy of a sample of gas molecules is proportional to `m^(1//2)`
Average kinetic energy of a molecule is proportional to m
A sample of `O_(2) (g)` initially at STP is compressed to a SMALLER VOLUME at constant temperatue will increase average kinetic energy of a molecule.

Answer :A::B::C::D


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