NEET ChemistryClass 12Abnormal molar masses and van't Hoff factorHardSingle correct

Question 9 of 10

2.0 g of ethanoic acid (M = 60 g mol⁻¹) dissolved in 100 g of benzene lowers its freezing point by 0.94 K. K_f for benzene is 5.12 K kg mol⁻¹. What percentage of the acid molecules have associated into dimers?

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2.0 g of ethanoic acid (M = 60 g mol⁻¹) dissolved in 100 g of benzene lowers its freezing point by 0.94 K. K_f for benzene is 5.12 K kg mol⁻¹. What percentage of the acid molecules have associated into dimers?

More NEET Chemistry chapters

Practising is step one. Knowing what to practise next is the hard part.

Practising is step one. Knowing what to practise next is the hard part