Problem Set # 2
Multiple Choice Questions
1 Which of the following was NOT true during the Great Depression?
(A) investment as a share of GDP was below 3% throughout the 19305
B) the unemployment averaged about 18.8 percent in
2009 AP CHEMISTRY FREE-RESPONSE QUESTIONS (Form B)
2 H202(aq) > 2 H200) + 02(g)
3. The mass of an aqueous solution of H202 is 6.951 g. The H202 in the solution decomposes completely
according to the reaction represented above. The 02(g) produced is collec
2006 AP0 CHEMISTRY FREE-RESPONSE QUESTIONS
Answer EITHER Question 2 below OR Question 3 printed on page 8. Only one of these two questions will be
graded. If you start both questions, be sure to cross out the question you do not want graded. The Section 1
2006 AP0 CHEMISTRY FREE-RESPONSE QUESTIONS (Form B)
Answer EITHER Question 2 OR Question 3 below. Only one of these two questions will be graded. If you start both
questions, be sure to cross out the question you do not want graded. The Section II score w
2006 AP CHEMISTRY FREE-RESPONSE QUESTIONS (Form B)
Your responses to the rest of the questions in this part of the examination will be graded on the basis of the accuracy
and relevance of the information cited. Explanations should be clear and well organi
2006 AP9 CHEMISTRY FREE-RESPONSE QUESTIONS
8. Suppose that a stable element with atomic number 119, symbol Q , has been discovered.
(a) Write the ground-state electron configuration for Q, showing only the valence-shell electrons.
(b) Would Q be a metal o
2006 APQ CHEMISTRY FREE-RESPONSE QUESTIONS
(Total time90 minutes)
YOU MAY USE YOUR CALCULATOR FOR PART A.
CLEARLY SHOW THE METHOD USED AND THE STEPS INVOLVED IN ARRIVING AT YOUR ANSWERS.
It is to your advantage t
2006 A1"0 CHEMISTRY FREE-RESPONSE QUESTIONS
3. Answer the following questions that relate to the analysis of chemical compounds.
(a) A compound containing the elements C , H, N, and O is analyzed. When a 1.2359 g sample is burned
in excess oxygen, 2.241 g
2008 AP CHEMISTRY FREE-RESPONSE QUESTIONS
A rate study of the reaction yielded the data recorded in the table below.
Initial Rate of
Formation of NO2
(mol L 18
Initial Concentration Initial Concentration
Experiment of NO (mol Ll) of 02 (mol L 1)
W 0. 0200
35 If all economic agents have rational expectations, then
A) wages and prices must be perfectly exible
B) imperfect competition will not lead to an undesirable outcome.
@ unvoluntary unemployment cannot exist
some small menu cost of changing pri
2006 AP'D CHEMISTRY FREE-RESPONSE QUESTIONS
6. Answer each of the following in terms of principles of molecular behavior and chemical concepts.
(a) The structures for glucose, C6H1206, and cyclohexane, C6H12a are shown below.
CHZOH H H
\C/ \C/H \