Questions
A solution of 0.816g of a compound ‘A’ dissolved in 7.5g of Benzene freezes at . The molecular weight of compound ‘A’ if of benzene is 4.9 and melting point of Benzene is
detailed solution
Correct option is B
It is a colligative property of solutions that is generally proportional to the molality of the added solute. The depression in the freezing point of a solution can be described by the following formula.
ΔTf = Kf × m
Where
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