Quick picks on states of matter

Exercise and reference answers

Questions

1. Question

   Dispersion forces are also called:

   Choices

   1. London
   2. Lisbon
   3. Lateral

   Correct choice

   London

2. Question

   Charles worked on gases to improve:

   Choices

   1. Hot air balloons
   2. Steam engines
   3. Diving bells

   Correct choice

   Hot air balloons

3. Question

   Hydrogen bonding is a strong form of:

   Choices

   1. Ion-dipole
   2. Dipole-dipole
   3. Ion-ion

   Correct choice

   Dipole-dipole

4. Question

   Raising temperature makes surface tension:

   Choices

   1. Fall
   2. Rise
   3. Hold

   Correct choice

   Fall

Instructions

Tap the correct answer before the round moves on.

Explanation