what is the mole fraction of the solute in 2.5 m aqueous solution ??
Moles of solute in water = 2.5 moles
Number of moles of solvent =
= 55.56 moles of water
Mole fraction of solute =
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2.5 m aqueous solution means 2.5 moles of solute are dissolved in 1000 gm of water
THerefore Number of moles of solvent= 1000/18= 55.56 moles
Hence Mole fraction of solute= 2.5/55.56+2.5=2.5/58.06= 0.04
Hope it helps!!Cheers!!.. so wat r u doing thesedays?
hehe.. i alrdy slved tht prblm ;)) thnx nywz ;) n abhi to sirf sirf studin :P wabba u?