CBSE Class 11-science Answered
mole fraction of solvent in aqueous solution of NaOH having molality of 3 is what?
Asked by OM mohapatra | 02 Aug, 2014, 12:55: PM
Expert Answer
3 molal means 3 moles of solute present in 1000 g of water.
Number of moles of NaOH = 3.
Number of moles of water = = = 55.55 moles.
Mole fraction of solvent = = 0.95
Answered by Arvind Diwale | 04 Aug, 2014, 03:17: PM
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