# The procedure to solve this question Q.149. A mixture of ethane and ethene occupies 41 L at 1 atm and 500 K. The mixture reacts completely with $\frac{10}{3}$ mole of ${O}_{2}$ to produce . The mole fractions of ethane and ethene in the mixture are (R = 0.082 L atm ${K}^{-1}$$mo{l}^{-1}$) respectively (a) 0.50, 0.50 (b) 0.75, 0.25 (c) 0.67, 0.33 (d) 0.25, 0.75 (e) 0.33, 0.67

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Plz send the steps also
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I don't know dear sorry
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