JeopardyStates and Changes

Let it Flow

Phase Changes

UniversalSolvent

May the Force Be With You

Q $100

Q $200

Q $300

Q $400

Q $500

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Final Jeopardy

$100 Question

The state of a substance that conforms to its container, is highly compressible

and easily flows.

$100 Answer

What is a gas?

$200 Question

This states that potential energy depends on the changes of the particles and the

distances between them.

$200 Answer

What is Coulomb’s Law?

$300 Question

If the ΔHovap is 8kJ/mol,

this process requires -8kJ/mol

$300 Answer

What is Condensation?

$400 Question

The enthalpy change per mole of a liquid changing to a solid.

$400 Answer

What is the heat of fusion?

$500 Question

The phase change corresponding to a –ΔHo

subl.

$500 Answer

What is deposition?

$100 Question

The reason why insects can walk on water.

$100 Answer

What is surface tension?

$200 Question from H2

The rising of a liquid through a narrow space against gravity.

$200 Answer from H2

What is capillarity?

$300 Question

This decreases with heat for water, and is due to how well molecules

slide past each other.

$300 Answer

What is viscosity?

$400 Question

These forces are responsible for the meniscus that forms when water is in a tube.

$400 Answer

What are cohesion and adhesion?

$500 Question

Dipole-induced dipole and H-bond forces in water form this structure from water on a waxy substance.

$500 Answer

What is a bead?

$100 Question

This shows the changes that occur when heat is added/removed from a sample of a

substance at a constant rate.

$100 Answer

What is a heating-cooling curve?

$200 Question

The pressure exerted by the vapor at equilibrium that generally increases

with temperature.

$200 Answer

What is Vapor Pressure?

$300 Question

Temperature at which the vapor pressure equals the external pressure.

$300 Answer

What is vapor pressure?

$400 Question

The point on the phase diagram where the density of the gas and liquid become equal.

$400 Answer

What is the critical point?

$500 Question

The line between the solid and liquid phases of this substance has a negative slope.

$500 Answer

What is water? Or What is a substance where the

solid is less dense than its liquid?

$100 Question

The molecular geometry of water.

$100 Answer

What is bent?

$200 Question

The types of compounds that do not dissolve in water.

$200 Answer

What are nonpolar compounds?

$300 Question

This property of water is responsible for body temperature regulation.

$300 Answer

What is the heat of vaporization?

$400 Question

This property of water is responsible for the survival of life in lakes in winter as well as nutrient turnover in lakes.

$400 Answer

What is high liquid density?

$500 Question

The geometric arrangement of ice.

$500 Answer

What is hexagonal?

$100 Question

The intermolecular force between water and salts.

$100 Answer

What is ion-dipole?

$200 Question

The intermolecular force between water and ethanol (CH3CH2OH).

$200 Answer

What is Hydrogen Bonding?

$300 Question

Intermolecular forces between Zn+2 and N2.

$300 Answer

What are Ion induced dipole forces?

$400 Question

The forces between N2 molecules and O2 molecules.

$400 Answer

What are London Forces?

$500 Question

The ease in which a substance’s electron cloud can be distorted.

$500 Answer from H5

What is polarizability?

Final Jeopardy

This author wrote, “If one man kills another, it murder, but if a hundred thousand men kill another hundred thousand, it is considered an act of glory!?”

Final Jeopardy Answer

Who is Tolstoy?(The book is Kingdom of God)