Ebullioscopic constant is the boiling point elevation when the concentration of solution is
a. 1m b. 1M c. 1 mass% d. 1 mole fraction of solute.
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Answer:
answer
Explanation:
It expresses the amount by which the boiling point Tb of a solvent is raised by a nondissociating solute, through the relation
ΔTb=Kb×m.
where,
m is the molality of the solute.
Kb= an elevation in boiling point produced by 1 molal non-electrolytic solute solution.
Hence, the correct option is A
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