0.5 mole of ethanol is mixed with 1.5 mole of water. Then the mole fraction of ethanol and water are ....

0.5 mole of ethanol is mixed with 1.5 mole of water. Then the mole fra

1.	0.5 mole of ethanol is mixed with 1.5 mole of water. Then the mole fraction of ethanol and water are ....
Answer» <html><body><p>`0.75 ,0.25`<br/>`0.25,0.75`<br/>`0.5,0.5`<br/>`0.90,0.10`<br/></p>Solution :`0.25 ,0.75` <br/> <a href="https://interviewquestions.tuteehub.com/tag/sol-1216281" style="font-weight:bold;" target="_blank" title="Click to know more about SOL">SOL</a> :molefractionof ethanol<br/> `=( "Numberof <a href="https://interviewquestions.tuteehub.com/tag/molesof-2840420" style="font-weight:bold;" target="_blank" title="Click to know more about MOLESOF">MOLESOF</a> ethanol ")/(" <a href="https://interviewquestions.tuteehub.com/tag/totalnumberof-3225823" style="font-weight:bold;" target="_blank" title="Click to know more about TOTALNUMBEROF">TOTALNUMBEROF</a> molesof ethanoland <a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> ")` <br/>`= ( 0.5 )/( 1.5+0.5 ) = ( 0.5) /( 2.0 ) = 0.25` <br/> Molefractionof water`=( 1.5 )/( 2.0 ) =0.75`</body></html>