You have collected (a) 2 litres of CO2 (b) 3 litres fo chlorine (c) 5 litres fo hydrogen (d) 4 litres of nitrogen and (e) 1 litre fo SO2 under similar conditions of temperature and pressure. Which gas sample will have: (a) the greatest number of molecules, and (b) the least number of molecules? justify your answers.

You have collected (a) 2 litres of CO2 (b) 3 litres fo chlorine (c) 5

1.	You have collected (a) 2 litres of CO2 (b) 3 litres fo chlorine (c) 5 litres fo hydrogen (d) 4 litres of nitrogen and (e) 1 litre fo SO2 under similar conditions of temperature and pressure. Which gas sample will have: (a) the greatest number of molecules, and (b) the least number of molecules? justify your answers.
Answer» You have collected (a) 2 litres of $C O_{2}$ (b) 3 litres fo chlorine (c) 5 litres fo hydrogen (d) 4 litres of nitrogen and (e) 1 litre fo $S O_{2}$ under similar conditions of temperature and pressure. Which gas sample will have: (a) the greatest number of molecules, and (b) the least number of molecules? justify your answers.