Respuesta :
Volume is the quantity of area occupied by any substance in a system and is measured in litres. The volume of oxygen at STP will be 34 L.
What is STP?
STP is the standard temperature and pressure of the substance that is used for the calculation of the gases for the comparison.
The moles of oxygen given is 1.5 moles and as we know that 1 mole of gas at STP has 22.4 L of volume then the volume of 1.5 moles containing oxygen will be,
[tex]1.5 \times 22.4 = 33.6 \;\rm L[/tex]
Therefore, option B. 34 L is the volume of 1.5 moles of oxygen at STP.
Learn more about STP here:
https://brainly.com/question/2500913
