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Molality

10L of urea s...

Question

10L of urea solution contains 240g of urea. The active mass of Urea will be

A

0.04

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B

0.02

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C

0.4

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D

0.2

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Solution

The correct option is C 0.4
$M = \frac{240}{60 \times 10} = 0.4$

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