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How is elevation in boiling point relate...

How is elevation in boiling point related to molal elevation constant ?

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`Delta T_b = K_b m`
where `Delta T_b` = elevation in boiling point
`K_b` = molal elevation constant
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Elevation Of Boiling Point

A solution of 0.450g of urea (mol.wt 60) in 22.5g of water showed 0.170^(@)C of elevation in boiling point, the molal elevation constant of water:

Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason).the statement carefully and mark the correct answer accoring to the instrution given below: STATEMENT - 1 : Elevation in boiling point will be high if the molal elevation constant of the liquid is high. STATEMENT - 2 : Elevation in boiling point is a colligative property.

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The elevation in boiling point would be highest for

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