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></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :`0.25, 0.75` <br/> <a href="https://interviewquestions.tuteehub.com/tag/mole-1100299" style="font-weight:bold;" target="_blank" title="Click to know more about MOLE">MOLE</a> fraction of ethnol `= ("<a href="https://interviewquestions.tuteehub.com/tag/number-582134" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBER">NUMBER</a> of moles of <a href="https://interviewquestions.tuteehub.com/tag/ethanol-975823" style="font-weight:bold;" target="_blank" title="Click to know more about ETHANOL">ETHANOL</a>")/("Total number of moles of ethanol and <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/> Mole fraction of water `= (1.5)/( 2.0) = 0.75`</body></html>