Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptCalculation of moleEasy2 minQB
ChemistryEasystatement

Statement-1: of an ideal gas at and pressure contains less than of gas molecules.

Statement-2: The molar volume of any ideal gas at STP ( and ) is

 

.

Options:

Answer:
C
Solution:

Statement-1 is TRUE. At and pressure, the molar volume of an ideal gas is . Therefore, of gas under these conditions would contain less than .

Statement-2 is FALSE. The molar volume of an ideal gas at STP ( and ) is

 

 

. Note the difference in pressure units between Statement-1 and Statement-2.

Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Calculation of mole
2mℹ️ Source: QB

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