Glycerol Is a Very Polar Compound

question 60

Multiple Choice

Glycerol is a very polar compound.Dimethyl ether is only slightly polar.Which statement is TRUE?

• A)Glycerol is less viscous than dimethyl ether.
• B)Glycerol will have a greater surface tension than dimethyl ether.
• C)Dimethyl ether has a lower vapor pressure than glycerol.
• D)The viscosity of both substances will increase with increasing temperature.
• E)Glycerol will evaporate at a faster rate than dimethyl ether.

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