Thermodynamics Study guides, Class notes & Summaries

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? A) catalysis B) metabolism C) anabolism D) dehydration E) catabolism correct answer: E) catabolism (catabolism = bigger into smaller) Which of the following IS (are) true for anabolic pathways? A) They do not depend on enzymes. B) They are usually highly spontaneous chemical reactions. C) They consume energy to build up polymers from monomers. D) They release energy as ...

BIOL 1408 exam 2 Questions and Answers 2024 update BIOL 1408 exam 2 Questions and Answers 2024 update Points Awarded 47.00 Points Missed 3.00 Percentage 94.0% 1. A scientist claims to have created a machine that can run forever, therefore producing as much energy as it consumes. This claim violates: A) The first law of thermodynamics B) The second law of thermodynamics C) The third law of thermodynamics D) The law of endergonic reactions E) The law of exergonic reactions 2. Wh...

Thermodynamics question and answers 2023/24 update Question 1. Hesss law is an application of (a) 1st law of Thermodynamics (b) 2nd law of Thermodynamics (c) Entropy change (d) ∆H = ∆U + P∆V. Question 2. 5 mole of an ideal gas expand isothermally and irreversibly from a pressure of 10 atm to 1 atm against a constant external pressure of 1 atm. Wirr at 300 K is: (a) -15.921 kJ (b) -11.224 kJ (c) -110.83 kJ (d) None of these Question 3. At absolute zero the entropy of a perf...

A solid _____________ compound, such as PbCl2 in water, that is classified as insoluble will dissociate ____________. correct answer: ionic, slightly A __________________________ process will only occur under a specific set of conditions when ______________ is continually added. correct answer: non-spontaneous, energy What is defined as a specific configuration of locations and energies for all particles in a system? (one word) correct answer: Microstate If a process is thermodynamic...

Test Bank For Thermodynamics An Engineering Approach 8Th edition By SI Units Complete Test Bank

Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct)Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct)Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct)Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct) Temperature is proportional to the ______ of the particles in a substance - ANSWER - Average kinetic energy A 5 kg cast iron fr...

Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) Which example is an exothermic reaction? - ANSWER - condensation Two objects (A and B) of the same temperature are in contact with each other. Which statement is true? - ANSWER - Although the molecules collide, no heat transfers because there is no temperature difference between the objects Which parameter is measured directly in a coffee-cu...

Fundamentals of thermodynamics 8th edition solution manual

Chemical Engineering Thermodynamics Ch. 20 Exam || Questions & Answers (100% Correct) Chemical Engineering Thermodynamics Ch. 20 Exam || Questions & Answers (100% Correct) Chemical Engineering Thermodynamics Ch. 20 Exam || Questions & Answers (100% Correct) thermochemical equation - ANSWER - A chemical equation that shows the heat involved for the amounts of substances specified spontaneous change - ANSWER - A change that occurs by itself, without an ongoing input of external energy entrop...

AP Chemistry Thermodynamics Test (2023) || Questions & Answers (100% Correct)AP Chemistry Thermodynamics Test (2023) || Questions & Answers (100% Correct)AP Chemistry Thermodynamics Test (2023) || Questions & Answers (100% Correct) - ANSWER - endothermic with a high activation energy a __________ deltaH corresponds to an ________________ process a. negative, endothermic b. positive, endothermic c. positive, endothermic d. zero, exothermic - ANSWER - c 4Al (s) + 3O2 (g) --> 2Al2O...