9.3

Which of the following is true about kinetic energy?

• The warmer the sample the less kinetic energy it has

• The warmer the sample the more kinetic energy it has

• There is no change of kinetic energy in terms of temperature

• There is no kinetic energy in gases.

Tags

NGSS.HS-PS3-2

Which intermolecular force results from a scattering of electrons creating a momentary difference in charge? (Hint: non-polar substances)

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

What is the main intermolecular force in NH₃?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

Tags

NGSS.HS-PS1-3

What is the main intermolecular force in S₈?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

What is the main intermolecular force in CuCl₂?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

Tags

NGSS.HS-PS1-3

Which intermolecular force results from the differing charges of ionic compounds?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

Which intermolecular force results from differing electronegativities that are NOT ionic?

• Dipole-Dipole

• Hydrogen Bonding

• London Dispersion

• Ion-Dipole

• A) 9.3

• B) 4.7

• C) 7.0

• D) 14.0

Which of the following is closest to the pH of a neutral solution at 25°C?

• A) 9.3

• B) 7.0

• C) 14.0

• D) 0.0

What is the pH of a solution if the pOH is 4.7?

• A) 9.3

• B) 4.7

• C) 7.0

• D) 14.0