09 Viscosity demo

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					Name __________________________________________                               Date _________


Viscosity - _____________________________________________________________________



Which tube is which? Support your answer!

Isopropyl alcohol              Glycerin                Ethylene Glycol:




Predict which has the higher boiling point? ______________________ Reason
__________________




What happens to the attractive forces between molecules when the temperature goes up?




Demo

What happens to the viscosity of a substance when the temperature goes up. Explain this effect
in terms of attractive forces.

				
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posted:5/20/2011
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