AMU Engineering 2017 solved paper Solved Paper

Section: Chemistry

Question : 91 of 150

Marks: +1, -0

Water +CH3 OH mixture shows positive deviation from ideal solution behaviour. 100mL of water is mixed with 100mL of CH3OH. Then, total volume of the mixture will be

200~mL
less than 200mL because of additional H-bonding between H2O and CH3OH
more than 200mL because H-bonding within H2O molecules vanishes
more than 200mL because H-bond between H2O and CH3OH is weaker than that between H2O and H2O.

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