Mole ConceptMedium
Question
Mole fraction of the solute in a 1.00 molal aqueous solution is
Options
A.0.0177
B.0.0344
C.1.7700
D.0.1770
Solution
1.00 molal aqueous slution = 1.0 mole in 1000 g water nSolute = 1; WSolvent = 1000 g.
nSolvent =
= 55.56
XSolute =
= 0.0177
nSolvent =
= 55.56 XSolute =
= 0.0177Create a free account to view solution
View Solution FreeMore Mole Concept Questions
When a mixture of aluminium powder and iron (III) oxide is ignited, it produces molten iron and aluminium oxide. In an e...Cupric ammonium sulphate was found to contain 27.03% water of crystallization by mass. Upon strongly heating, it gave cu...A nvesel conains 14 g (moles) of hydrogen and 96 g (3 moles) of oxygen at ATP. Chemical reaction induced by passing elec...An amount of 2 moles of KClO3 is decomposed completely to produce O2 gas. How many moles of butene C4H8 can be burnt com...Twenty molecules of SO3 will weigh as much as ….. molecules of oxygen....