AP Chem Quiz (Red)
Chemistry
12th Grade - University
NGSS covered
Used 24+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following liquids experiences dipole-dipole intermolecular forces?
H2 (l)
CF4 (l)
SO2 (l)
CCl4 (l)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best explains why temperature increases cause reaction rates to increase.
As temperature increases, activation energy increases
As temperature increases, activation energy decreases
As temperature increases, collisions between reactant particles increases
As temperature increases, more collisions between particles have a required amount of energy.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A sample of a solid substance does not conduct electricity in either the solid or liquid phase. The solid is soluble in water. Which of the following types of interactions is most likely found between particles in the pure substance?
ionic bonds
metallic bonds
network covalent bonds
dipole-dipole forces
Tags
NGSS.HS-PS1-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gaseous ammonia was synthesized in the presence of a catalyst and allowed to reach equilibrium. Which of the following changes would cause more ammonia to be present in the mixture when equilibrium is reestablished?
decrease the temperature
increase the container’s volume
add a chemical that reacts with hydrogen gas
remove nitrogen gas from the container
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following shows the molecules F2, Cl2, and Br2 in order of their bond enthalpies from least to greatest?
F2 < Cl2 < Br2
Cl2 < Br2 < F2
Br2 < Cl2 < F2
Br2 < F2 < Cl2
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Based on Coulomb’s Law and the data in the table above, which of the following would have the weakest interactions with an adjacent water molecule in an aqueous solution?
Hg2+
Ba2+
Mg2+
Al3+
Tags
NGSS.HS-PS1-3
NGSS.HS-PS2-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A student performs an acid base titration. The data are plotted above. Which of the following best describes the type of titration done?
a strong acid was titrated with a strong base
a weak acid was titrated with a weak base
a weak acid was titrated with a strong base
a strong acid was titrated with a weak base
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