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A sugar syrup of weight 214.2 g contains...

A sugar syrup of weight 214.2 g contains 34.2 g of sugar ( molar mass = 342). The molality of the solution is :

A

0.0099

B

0.56

C

0.28

D

0.34

Text Solution

Verified by Experts

The correct Answer is:
B
Molality `=("Moles of sugar")/("Wt. of sugar")xx1000`
Wt. of water `=214.2-34.2=180g`
`=(34.2//342)/(180)xx1000`
`=0.56m`
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