MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryGaseous stateDalton's law of partial pressure

Which of the following mixtures of gases does not obey Dalton’s law of partial pressure ?

A.O2 and CO2

B.N2 and O2

C.Cl2 and O2

D.NH3 and HCl✓ Correct

Explanation

Dalton’s law of partial pressure is a gas law which states that the total pressure exerted by the mixture of different gases is equal to the sum of the partial pressure of each individual gases and is applicable to non-reacting gases. 3 and HCl NH react with each other and forms . 4 NH Cl and due to formation of this, volume is changed. 3 4 NH HCI NH CI -> Gaseous State 9

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