1.

{:(Column-I,Column-II),((a)"Acetone" +CHCI_(3),(p)DeltaS gt 0),((b)"Ethanol +water",(q)DeltaH gt 0),((c)C_(2)H_(5)Br+C_(2)H_(5)I,(r)DeltaH lt 0),((d)"Acetone+Benzne",(s)"Maximum boiling azetropes"),(,(t)"Minimum boiling azeotropes"):}

Answer»


SOLUTION :
On MIXING entropy (disroder) ALWAYS increase (P) `F_(A-A) & F_(B-B) =` Dipole - Dipole `lt F_(A)-B` [H-Bond]
`:.` Negative deviation from ideal solution
`DeltaH_(miax) lt 0 (r)`
Those solutions which exihibt negative deviation form maximum BOILING axeotrope(s)


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