For a solvent `K_(b)=5` kg `mol^(-1)` using this solvent, the solution records the elevation of boiling point of `0.5 ^(@)C` The molality of the solut
For a solvent `K_(b)=5` kg `mol^(-1)` using this solvent, the solution records the elevation of boiling point of `0.5 ^(@)C` The molality of the solution is
A. 0.25
B. 0.1
C. 10
D. unpredictable.
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Correct Answer - B
`Delta T_(b) = K_(b) xx m `
`:. m=(Delta T_(b))/K_(b)=0.5/5 = 0.1`
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