A sample of an ideal gas of volume is 0.452 L at 87°𝐶 and 0.620 atm . If the volume of sample of gas under standard temperature and pressure is 0.213 𝐿 , the number of moles in a sample will be:
A. 0.0095 mol
B. 0.0092 mol
C. 0.0088 mol
D. 0.0085 mol
Answer:A
A sample of an ideal gas of volume is 0.452 L at 87°𝐶 and 0.620 atm . If the volume of sample of gas under standard temperature and pressure is 0.213 𝐿 , the number of moles in a sample will be:
A. 0.0095 mol B. 0.0092 mol C. 0.0088 mol D. 0.0085 mol