Question: 1. The higher the boiling point the weaker are the inter-molecular forces within the substance. a. true b. false 2. Which of the following substances

1. The higher the boiling point the weaker are the inter-molecular forces within the substance.

a. true

b. false

2.

Which of the following substances has the greatest viscosity?

a. gasoline

b. water

c. vegetable oil

d. honey

e. nail polish

3.

A concave meniscus suggests that

a. the force of attraction between the glass and the liquid is greater than the surface tension.

b. the force of attraction between the glass and the liquid is equal to the surface tension.

c. the force of attraction between the glass and the liquid is less than the surface tension.

d. the force of attraction between the glass and the liquid is equal to zero and the surface tension is greater than zero.

e. the force of attraction between the glass and the liquid is greater than zero and the surface tension is equal to zero.

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