Question

what is volume of carbon dioxide ,co2 occuping by 1) 5 moles and 2) 0.5 mole of CO2 ,gas measured at STP
​

Answer 1

Answer:

0.5 moles is the answer

Answer 2

Answer: 1) 112 Liters

2) 11.2 Liters

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number $6.023\times 10^{23}$ of particles.

Standard condition of temperature (STP)  is 273 K and atmospheric pressure is 1 atmosphere respectively.  

1 mole of every gas occupy volume at STP = 22.4 L

Thus at STP ,one mole of $CO_2$ occupies a volume of 22.4 liters.

1) 5 moles of $CO_2$ occupies volume of =$\frac{22.4}{1}\times 5=112$ liters.

2) 0.5 moles of  $CO_2$ occupies volume of =$\frac{22.4}{1}\times 0.5=11.2$ liters.

Thus 5 moles of $CO_2$ occupies volume of 112 liters.

0.5 5 moles of $CO_2$ occupies volume of 11.2 liters.