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pinnacle (223)

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Olaaa!! Perrrfect answer. 37  [56 rates]

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[760- 740]/760= mole fraction of glucose

Suppose we have 1 mole of water
den
20/760 = x/x+1

Solvin we get x = 20/740
whr x = number of moles of glucose
now
 elevation in BP = Kb * molality
= [Kb*  20 * 1000]/ 18* 740
So new BP = 100+ abv expression

i hope its clear

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