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After adding non-volatile solute, free...

After adding non-volatile solute, freezing point of water decreases to `-0.186 ^(@) C ` Calculate `Delta T_(b) ` if `K_(f)=1.86 K kg mol ^(-1) and K_(b) = 0.521 K kg mol ^(-1)`

A

`0.521 K`

B

`0.0521K`

C

`1.86 K`

D

`0.186K`

Text Solution

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The correct Answer is:
B
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