Moles, Density, Fraction & Concentration on Chemical Engineering related Questions and Answers


Question :   What is the concentration of a 22 grams of carbon dioxide occupying 0.5 m3 volume?
1. 1 mole/m3
2. 2 mole/m3
3. 11 mole/m3
4. 22 mole/m3
Answer :   1 - 1 mole/m3  

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