KEAM 2011 Physics and Chemistry Paper
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Question : 102 of 120
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A mixture of ethane and ethene occupies 41 L at 1 atm and 500 K. The mixture reacts completely with
mole of O 2 to produce C O 2 and H 2 O . The mole fractions of ethane and ethene in the mixture are (R = 0.082 L atm K − 1 m o l − 1 ) respectively
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