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Enthalpy, Intermolecula Forces, Paramagnet, and Others

I am preparing for exams and multiple choice questions help me learn the material. can you provide me with a multiple choice test with the answers provided enthalpy, intermolecular forces, paramagnetism, coulomb, partial pressure, and the likes. Thanks.

CHEMISTRY QUIZ:

1) An unstable nucleus will ...
(a) dissolve
(b) dissociate
(c) disintegrate

2) An atomic bomb creates matter from atomic energy which causes destruction to occur.
(a) True
(b) False

3) Macromolecules are much smaller than other average molecules.
(a) True
(b) False

4) Pick the correct statement:
(a) Enthalpy deals with changes in heat
(b) Enthalpy deals with changes in pressure
(c) Enthalpy deals with changes in electric charge

5) Dipole-dipole forces exist (are active) when molecules ...
(a) are far apart
(b) are close together

6) Intermolecular forces are forces between two molecules.
(a) True
(b) False

7) An unheated saturated solution cannot dissolve any more solute.
(a) right
(b) wrong

8) The number of moles of solute in 1000 g of solvent is called the ...

(a) Molal Concentration
(b) Molar Concentration

9) Is this correct ?
Paramagnetism means strong magnetic forces.
(a) Yes
(b) No

10) Ternary compounds consist of ... different elements.
(a) one
(b) two
(c) three
(d) more that three

11) The coulomb is the unit for electrical charge.
(a) Correct
(b) Incorrect

12) Plasmas are neutral gases that contain protons and electrons.
(a) Science fact
(b) Made up fiction

13) Wetting is the spreading of substances within or on water.
(a) True
(b) False

14) Which statement is true?
(a) Hertz is a unit of miscibility.
(b) Hertz is a unit of frequency.
(c) Hertz is a unit of enthalpy.
(d) Hertz is a unit of electrical charge.
(e) Hertz is a unit of radioactivity.

15) Which statement is the right one below?
(a) John Dalton's law deals with partial pressures and solids.
(b) John Dalton's law deals with partial pressures and gases.
(c) John Dalton's law deals with partial pressures and liquids.

16) Pick the right statement?
(a) Miscibility has to do with solids mixing with other solids
(b) Miscibility deals with liquids mixing with other liquids
(c) Miscibility has to do with gases mixing with other gases

17) Liquids or solids spread throughout a gas is called an aerosol.
(a) True
(b) False

18) Critical pressure is the pressure needed to turn a gas into a liquid.
(a) True
(b) False

19) Emulsions are ...
(a) liquids dispersed in gases
(b) gases dispersed in liquids
(c) liquids dispersed in other liquids
(d) liquids dispersed in solids

20) Partial pressure is the sum of all the pressures of the gases in a mixture of gases.
(a) True
(b) False

Thank you very much!

Solution Preview

CHEMISTRY QUIZ:

1) An unstable nucleus will ...
(a) dissolve
(b) dissociate
(c) disintegrate

2) An atomic bomb creates matter from atomic energy which causes destruction to occur.
(a) True
(b) False

3) Macromolecules are much smaller than other average molecules.
(a) True
(b) False

4) Pick the correct statement:
(a) Enthalpy deals with changes in heat
(b) Enthalpy deals with changes in pressure
(c) Enthalpy deals with changes in electric charge

5) Dipole-dipole forces exist (are active) when molecules ...
(a) are far apart
(b) are close together

6) Intermolecular forces are forces between two molecules.
(a) True
(b) False

7) An ...

Solution Summary

For study purposes, this solution provides the best answers to a Chemistry quiz on enthalpy, intermolecular forces, paramagnetism, coulomb, partial pressure, and others.

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