A) 1/5
B) 1/3
C) 2/3
D) ¼
Correct Answer: C
Solution :
Mole fraction of CO2\[=\frac{{{n}_{C{{O}_{2}}}}}{{{n}_{C{{O}_{2}}}}+{{n}_{{{N}_{2}}}}}\]\[=\,\frac{\frac{44}{44}}{\frac{44}{44}+\frac{14}{28}}=\frac{2}{3}\].You need to login to perform this action.
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