KEAM 2011 Physics and Chemistry Paper

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Question : 102 of 120
 
Marks: +1, -0
A mixture of ethane and ethene occupies 41 L at 1 atm and 500 K. The mixture reacts completely with
10
3
mole of O2 to produce CO2 and H2O. The mole fractions of ethane and ethene in the mixture are (R = 0.082 L atm K−1mol−1) respectively
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