CHEM 102 Winter 07 Final Exam Questions and Answers,100% CORRECT
3 views 0 purchase
Course
CHEM 102
Institution
CHEM 102
CHEM 102 Winter 07 Final Exam Questions and Answers
Potentially useful information:
x
pH pKa
2 a
log base
acid
ΔG° = ΔH° - T ΔS° ΔG = ΔG° + RT ln Q
E E R T ln Q
n F
R = 8.314 J mol-1 K-1
F = 96480 C/mol e-
1. Volatility of a ...
chem 102 winter 07 final exam questions and answers
Written for
CHEM 102
All documents for this subject (44)
Seller
Follow
ElonMusk
Reviews received
Content preview
CHEM 102 Winter 07 Final Exam Questions and Answers
Potentially useful information:
x b b2 4ac
2a
pH pKa log base
acid
ΔG° = ΔH° - T
ΔS° ΔG = ΔG° +
RT ln Q
RT
E E ln Q
nF
R = 8.314 J mol-1 K-1
F = 96480 C/mol e-
1. Volatility of a liquid increases as temperature increases because
a. the molecules of the liquid decompose into lighter molecules.
b. an equilibrium between liquid and vapor is established.
c. the number of molecules with enough kinetic energy to escape from the liquid
increases.
d. London forces increase as temperature increases.
ANSWER: c
2. Which group includes only exothermic processes?
a. freezing, vaporization, deposition
b. freezing, condensation, deposition
c. melting, condensation, deposition
d. melting, evaporation,
sublimation ANSWER: b
3. The temperature at point a is the
This study source was downloaded by 100000802531269 from CourseHero.com on 02-21-2023 18:27:34 GMT -06:00
, 7. Polyamides can be produced from
a. two monomers, one containing two amino groups, the other containing two
carboxylic acid groups.
b. one monomer, containing one amino and one carboxylic acid group.
c. one monomer, containing two amide groups.
d. either a or b above.
ANSWER: d
8. Which statement about a reaction rate is correct?
a. Its units vary depending on the order.
b. Its value generally decreases as temperature increases.
This study source was downloaded by 100000802531269 from CourseHero.com on 02-21-2023 18:27:34 GMT -06:00
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ElonMusk. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
