Part I. Phase diagram. Direction: Circle the letter of the correct answer. For nos. 1-8 refer to the diagram on the let. 1. The MELTING POINT a1 the substance is represented by a. A to B b/ B to C 2. The BOILING POINT of the substance is represented by c. C to D d. D to E a. A lo B b. B to C 3. Heat is added between points D and E. The substance is c. C to D d, D to E It ed a. sublimating b. meiting c. reezing a boiling 4. Between points B and C, Ihe heal added is being used to a. increase temperature. O broak the bonds of the liquid. 5. Between points C and D, the substance is Q a liquid increasing in temperature. b. a solid/liquid mixture. 6. If heat is REMOVED from point E and the temperature is not changed, the substance will c. break the bonds of the solid. d. boil the substance. c. a liquid/gas mixture. d. a solid. d. evaporate 6 condense 7. Average kinetic energy increases at all parts of the graph EXCEPT 9 A to B 8. The part of the graph with the STRONGEST intermolecular torces is a. A to B b C to D For nos. 9-10 reter to the diagram on the right. 9. What is the state of water at 2 atm and 50? a. solid b. liquid C. gas d. none 10. What phase change will occur if the temporature is lovwered from 80C to-5°C al 1 atm? a. Iroozing b. meling c.condensing d. evoporating b. boil c. melt b. B to C c. C to D d. E to F c. E to F d. F Critical point 217.75 Critical pressure Liquid Normal freezing point 1.00 Normal boiling point Solid 0.0060 Vapor Triple point 373.99 Cntcal 0.00 0.01 100 00 Temperature (O temperature Pressure (atm)
Part I. Phase diagram. Direction: Circle the letter of the correct answer. For nos. 1-8 refer to the diagram on the let. 1. The MELTING POINT a1 the substance is represented by a. A to B b/ B to C 2. The BOILING POINT of the substance is represented by c. C to D d. D to E a. A lo B b. B to C 3. Heat is added between points D and E. The substance is c. C to D d, D to E It ed a. sublimating b. meiting c. reezing a boiling 4. Between points B and C, Ihe heal added is being used to a. increase temperature. O broak the bonds of the liquid. 5. Between points C and D, the substance is Q a liquid increasing in temperature. b. a solid/liquid mixture. 6. If heat is REMOVED from point E and the temperature is not changed, the substance will c. break the bonds of the solid. d. boil the substance. c. a liquid/gas mixture. d. a solid. d. evaporate 6 condense 7. Average kinetic energy increases at all parts of the graph EXCEPT 9 A to B 8. The part of the graph with the STRONGEST intermolecular torces is a. A to B b C to D For nos. 9-10 reter to the diagram on the right. 9. What is the state of water at 2 atm and 50? a. solid b. liquid C. gas d. none 10. What phase change will occur if the temporature is lovwered from 80C to-5°C al 1 atm? a. Iroozing b. meling c.condensing d. evoporating b. boil c. melt b. B to C c. C to D d. E to F c. E to F d. F Critical point 217.75 Critical pressure Liquid Normal freezing point 1.00 Normal boiling point Solid 0.0060 Vapor Triple point 373.99 Cntcal 0.00 0.01 100 00 Temperature (O temperature Pressure (atm)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Part I. Phase diagram.
Direction: Circle the letter of the corect answer.
For nos. 1-8 refer to the diagram on the left.
1. The MELTING POINT o1 the substance is representec by
a. A to B
b. B to C
2. The BOILING POINT of the substance is represented by
c. C to D
d. Dto E
(d, D to E
c. C to D
3. Heat is added between points D and E. The substance is
а. A lo B b. B to C
Ieat dded
a. sublimating
b. meiting c. freezing a boling
4. Between points B and C, the heal added is being used lo
a. increase temperature.
break the bonds of the liquid.
5. Between points C and D, the substance is
O a liquid increasing in temperature.
b. a solid/liquid mixture.
6. If heat is REMOVED from point E and Ihe temperature is not changed, the substance will
c. break the bonds of the solid.
d. boil the substance.
C. a liquid/gas mixture.
d. a soid.
6 condense
b. boil
c. melt
d. evaporate
7. Average kinetic energy increases at ail parts of the graph EXCEPT
a A to B
8. The part of the graph with the STRONGEST intermolecular torces is
a. A to B b C to D C. E to F
For nos. 9-10 reter to the diagram on the right.
9. What is the state of water at 2 atm and 50?
a. solid
b. liquid
C. gas
d. none
10. What phase change will occur if the
temporature is lowered from 80C to -5-C al 1 atm?
a. Iroozing
b. meling
c. condensing
d. evaporating
b. B to C
c. C to D
d. E to F
d. F
Critical point
217.75
Critical
pressure
Liquid
Normal
freezing
point
1.00
Normal
boiling
point
Solid
IA
0.0060
Triple
Vapor
point
100 00
373.99
0.00 0.01
Critical
Temperature (O
temperature
Pressure (atm)
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