A. DIRECTION: Define the following and give an example of each:
1. Dispersion force
2. Dipole-dipole attraction
3. Hydrogen bond
B. DIRECTION: Open the PhET States of Matter Simulation to answer
the following questions:
Link: https://phet.colorado.edu/en/simulation/states-of-matter
1. Select the
substances, heating and cooling the systems, and changing the
state. What similarities do you notice between the four
substances for each phase (solid, liquid, gas)? What differences
do you notice?
2. For each substance, select each of the states and record the given
temperatures. How do the given temperatures for each state
correlate with the strengths of their intermolecular attractions?
Explain.
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