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BEHAVIOUR OF GASES

Some Important Constants

PV = μRT

PV = NkBT

These equations explains Ideal Gas behaviour

Also N = μNA

nis a constant for all gases and is

ais a constant for all gases and is

NAkB is a universal constant and is

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Dalton’s law of partial pressures

Question

PV = ( μ1 + μ2 + ... ) RT

Select the correct choices

Answers

The total pressure of a mixture of ideal gases is the sum of partial pressures

Partial pressure = total absolute pressure × volume fraction of gas component

Reacting gases like NH3​ and HCl obey Daltons' law of partial pressure

Larger the mole fraction, the higher the partial pressure

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No real gas is truly ideal

Question

Gas that obeys PV = μRT is Ideal Gas. Real gas approaches ideal gas behaviour at

Hint

Molecules are least interacted at low pressure and high temperature

Answers

low pressures , high temperatures and having higher molecular interactions

high pressures , low temperatures and having negligible molecular interactions

low pressures , high temperatures and having negligible molecular interactions

high pressures , high temperatures and having higher molecular interactions

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