Chemistry HESI A2 Practice Test

HESI A2

HESI A2 Test Bank

Which of these types of intermolecular force is the strongest?

A. Dipole-dipole interaction B. London dispersion force C. Keesom interaction D. Hydrogen bonding

Which of the following factors would not affect rates of reaction?

A. Temperature B. Surface area C. Pressure D. Time

What is the correct electron configuration for lithium?

A. 1s�2s� B. 1s�2s� C. 1s�2s�2p� D. 1s�2s�2p�

To the nearest whole number, what is the mass of one mole of water?

A. 16 g/mol B. 18 g/mol C. 20 g/mol D. 22 g/mol

On what concept is Kelvin based?

A. Freezing point B. Absolute zero C. Boiling point D. Evaporation point