Quiz 1 material

Robert Zellmer rzellmer at chemistry.ohio-state.edu
Sat Jan 11 10:42:45 EST 2014


Quiz 1 will cover the following:  Sections 11.1-11.5

Sections 11.1-11.4 (except some parts of 11.4 - see below):

Attractive Forces (AF) and their realtionship to properties of substances
and phase changes.  Be able to look at various molecules and identify the
AF between them.  Know how the AF in a molecule effect the properties (vapor
pressure, rate of evaporation, bp, mp, sub. pt., H_v, H_fus, H_sub, viscosity,
surface tension, critical temp.), phase changes (melting, boiling)

In section 11.4 we didn't yet cover heating curves or critical temp
(pages 440-442 in 12th ed, pages 450-452 in 11th ed and pages 456-458 in
the 10th ed).  However, we did talk about the phase changes going from solid
to liquid, liquid to gas and solid to gas (and vice versa) and the properties
associated with these phase changes (m.p., b.p., s.p., Hv, Hfus, Hsub).

<pre></pre>

The Clausius-Clapeyron Eqn is found in "A Closer Look" (on page 444 in the
12th edition, on page 456 in the 11th edition, page 462 in the 10th edition).
It was also discussed in class, exp 14 and in end-of-chapter exercises.
You should understand and be able to use the Clausius-Clapeyron Eqn.
(which you will NOT be given).  This includes understanding the graph I
showed in lecture and used in Exp 14. Homework problems dealing with this
are in the Additional Exercises section at the end of the chapter.


Remember:  Stronger AF => lower vapor pressure and slower rate of evaporation

 		  higher everything else (b.p., m.p., sublimation pt.
 		  Hv, Hfus, Hsub, critical temp.
 		  viscosity, surface tension)


You should be able do to any homework problems 11.1-11.6, 11.9-11.42,
11.49-11.56, 11.73-11.80, 11.82-11.85, 11.88-11.90

If you are using the 11th edition do homework problems 11.1-11.5,
11.9-11.36, 11.43-11.50, 11.79-11.91, 11.99-11.101

If you are using the 10th edition do homework problems 11.1-11.5,
11.9-11.36, 11.43-11.50, 11.79-11.90, 11.99-11.101


Dr. Zellmer



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