What is the concentration of 44 grams of CO2 occupying 2 m3 volume? – McqOptions

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1.	What is the concentration of 44 grams of CO2 occupying 2 m3 volume?
A.	0.5 mole / m3
B.	0.4 mole / m3
C.	0.3 mole / m3
D.	0.2 mole / m3
Answer» B. 0.4 mole / m3

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