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Chapter 13, Problem 13.69QP

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CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933

Solutions

Chapter
Section
FindFindarrow_forward

CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933
Interpretation Introduction

Interpretation:

What is the advantage of NaCl and CaCl2 over sucrose or urea in lowering the freezing point of water has to be explained.

Concept introduction:

Freezing point is the temperature at which liquid turns into solid.

Freezing point depression (ΔTf) is distinction between freezing point of the pure solvent (Tf°) and the freezing point of the solution (Tf) .

ΔTf= Kfm

Where,

ΔTf Change in freezing point

Kf Molal freezing point constant

m- Molality of the solution

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