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Calculate the mass of ascorbic acid ( Vi...

Calculate the mass of ascorbic acid `(` Vitamin `C,C_(6)H_(8)O_(6))` to be dissolved in `75g` of acetic acid to lower its melting poit by `1.5^(@)C. K_(f)=3.9 K kg mol ^(-1)`

A

5.08 g

B

`5.06`

C

`5.04`

D

`5.02`

Text Solution

Verified by Experts

The correct Answer is:
B
`pi=(W_(B))/(m_(B)).(1000)/(V).S.T`
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NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 2 (C.W)
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