Question

what is the ratio of the volume occupied by 1 mole of o2 and 1 mole of o n identical conditions

Answer 1

PV = n RT

At identical conditions Temperature and presure would be same.

hence V = nRT/P

so , V (o2) : V (o)

1 × R ×T/ P : 1 × R ×T/P

1 : 1


Thanks