Fill in the blank
Solids, Liquids and Gases
Bank: Endothermic, Idea Gas, Pressure, Melting point, vapor
pressure, Gay-Lussac's law, barometer, exothermic, van der waals,
vaporization. dipole-dipole, hydrogen bonding, Charles
law viscosity, condensation, amorphous solid, boiling
point.
1. A _____________________ shows an atmospheric reading of
4 ATM, which is a reading of _____________________.
2. For water at standard pressure, 100°C is the
__________________________.
3. Water (H2O) has a higher than expected boiling point
because of the intermolecular force called _______________________
between the molecules of water.
4. Honey has a high resistance to flow as it moves through
a tube, as opposed to water, which has a low resistance to flow.
Honey, therefore has a much higher _______________________.
5. The temperature at which a substance turns from solid to
liquid is known as its _______________________.
6. Table salt is a _________________________, while
glass is an _________________________.
7. Methane gas is held in a tank at constant volume, and
experiences increased pressure because of an increase in
temperature. This is an example of __________________________.
8. The __________________________ equation applies all the
forces involved in the kinetic energy of a gas, such as particle
size of molecules, while the __________________________ law
neglects these forces, and is thus NOT accurate at low
temperatures, extremely low volumes, or extremely high
pressures.
9. An __________________________ reaction releases
energy, whereas an __________________________ reaction absorbs
energy.
10. The strength of _______________________ forces is
stronger than London dispersion forces and is synonymous for the
force of attraction between two polar molecules.
11. As water is heated from 25°C to 100°C, the atmospheric
reading above the water changes from 760 torr (1 ATM) to 780 torr.
This slight increase in pressure is mainly attributed to
_____________________________ caused by increased temperature.
12. _________________________ states that as temperature
increases, volume also increases.
13. To reheat liquid natural gas from its liquid form to a
gaseous state, it is run through a process that is called
_____________________________.
14. When a gas turns to a liquid during cooling, it has
gone through the phase transition known as
_________________________.