Chemistry Exam

Description

My test review for chemistry one in highschool, this is my third test and was very helpful!
ChemistrySucksss
Quiz by ChemistrySucksss, updated more than 1 year ago
ChemistrySucksss
Created by ChemistrySucksss over 9 years ago
380
1

Resource summary

Question 1

Question
What is the letter for Hydrogen?
Answer
  • H
  • He

Question 2

Question
What is the melting point of the substance shown in the graph?
Answer
  • 10 Degrees Celcius
  • 30 Degrees Celcius
  • 50 degrees celcius
  • 20 degrees celcius

Question 3

Question
What is the letter for Helium
Answer
  • H
  • He

Question 4

Question
What is the letter for Lithium?
Answer
  • Li
  • L

Question 5

Question
What is the letter for Beryllium?
Answer
  • B
  • Be

Question 6

Question
What is the letter for Carbon?
Answer
  • Ca
  • C

Question 7

Question
What is the letter for Boron?
Answer
  • B
  • Bl

Question 8

Question
Draw a graph
Answer
  • CORRECT ANSWER (CHECK GRAPH ONLINE)
  • WRONG ANSWER

Question 9

Question
What is the letter for Nitrogen?
Answer
  • N
  • No

Question 10

Question
What is the letter for Oxegon?
Answer
  • O
  • Ol

Question 11

Question
What is the letter for Flourine?
Answer
  • Fe
  • F

Question 12

Question
What is the letter for Neon?
Answer
  • Ne
  • N

Question 13

Question
What is the letter for Magnesium?
Answer
  • Mg
  • Ma

Question 14

Question
What is the letter for Aluminum?
Answer
  • A
  • Al

Question 15

Question
What is the letter for Sodium?
Answer
  • S
  • Na

Question 16

Question
What is the letter for Silicon?
Answer
  • S
  • Si

Question 17

Question
What is the letter for Phosphorus?
Answer
  • P
  • Ph

Question 18

Question
What is the letter for Sulfor?
Answer
  • S
  • Su

Question 19

Question
What is the letter for Chlorine?
Answer
  • Cl
  • C

Question 20

Question
What is the letter for Argon?
Answer
  • A
  • Ar

Question 21

Question
What is the letter for Potasium?
Answer
  • K
  • Po

Question 22

Question
What is the letter for Calcium?
Answer
  • C
  • Ca

Question 23

Question
What is the letter for Magnesium?
Answer
  • M
  • Mn

Question 24

Question
What is the letter for Iron?
Answer
  • Fe
  • Zl

Question 25

Question
What is the letter for Colbot?
Answer
  • Co
  • Ct

Question 26

Question
What is the letter for Copper?
Answer
  • Cu
  • Co

Question 27

Question
What is the letter for Zinc?
Answer
  • Z
  • Zn

Question 28

Question
What is happening to the average kinetic energy of the particles in segment BC?
Answer
  • PE increases, KE remains still
  • KE Increases, PE remains still

Question 29

Question
What is the letter for Bromine?
Answer
  • Br
  • Be

Question 30

Question
What is the letter for Silver?
Answer
  • Si
  • Ag

Question 31

Question
Identify the process that takes place during line segment DE of the heating curve shown.
Answer
  • Vaporization
  • Condensation
  • Boiling point
  • Melting Point

Question 32

Question
What is the letter for Tin?
Answer
  • Sn
  • Ti

Question 33

Question
Identify one line segment on the heating curve shown where the average KE of the particles of the NaCl sample is shown.
Answer
  • AB
  • BC
  • CD
  • DE

Question 34

Question
Describe in terms of particle behavior or energy, what is happening to substance X during line segment BC in the given diagram.
Answer
  • KE stays the same/ PE increases
  • PE stays the same/ KE increases

Question 35

Question
Which segment of the graph shown represents a gas phase only?
Answer
  • AB
  • BC
  • CD
  • O-2 MIN
  • 3-5 MIN

Question 36

Question
What is the letter for Iodine?
Answer
  • I
  • Io

Question 37

Question
What is the letter for Gold?
Answer
  • Au
  • Go

Question 38

Question
Which picture shows the liquid/solid/gas particles at point F?
Answer

Question 39

Question
What is the letter for Mercury?
Answer
  • Hg
  • Mu

Question 40

Question
What is the letter for Lead?
Answer
  • L
  • Pb

Question 41

Question
Read in picture
Answer
  • CORRECT ANSWER
  • WRONG ANSWER

Question 42

Question
Read picture
Answer
  • CORRECT ANSWER
  • WRONG ANSWER

Question 43

Question
Identify a line segment in the given diagram in which the average KE is increasing.
Answer
  • AB
  • BC
  • CD
  • DE
  • EF

Question 44

Question
What is the letter for Uranium?
Answer
  • U
  • Ua

Question 45

Question
A liquids boiling point is the temperature at which its vapor pressure is equal to the atomic pressure. Using the Vapor Pressure of Four Liquids reference table, what is the boiling point of propane at an atmospheric pressure of 70 kPa?
Answer
  • 40 degrees celcius
  • 50 degrees celcius
  • 45 degrees celcius

Question 46

Question
Based on the given information, compare the amount of heat required to vaporize the 200- gram sample of H20(l) at its boiling point to the amount of heat required to melt the 200- gram sample of H2O at its boiling point?
Answer
  • Hf is lower then Hv
  • Hv is lower then Hf

Question 47

Question
Determine the total amount of heat required to completely melt the given sample.
Answer
  • THIS IS THE CORRECT ANSWER
  • THIS IS NOT THE RIGHT ANSWER

Question 48

Question
What accounts for the fact that CD is longer then segment AB?
Answer
  • A
  • B
  • C
  • D

Question 49

Question
What is the temperature of the sample ethanol mentioned in the excerpt?
Answer
  • 70 degrees celcius
  • 75 degrees celcius
  • 77 degrees celcius
  • 79 degrees celcius

Question 50

Question
Describe what happens to the potential energy of the CO2 molecules as the given phase change occurs.
Answer
  • PE increases
  • PE decreases

Question 51

Question
Read in picture
Answer
  • KE is constant/ PE increases
  • PE is constant/ KE increases

Question 52

Question
Read in picture
Answer
  • CORRECT ANSWER
  • WRONG ANSWER

Question 53

Question
Determine amount of heat to fully melt the sample.
Answer
  • 30kJ
  • 15 Kj

Question 54

Question
Based on the graph what is the boiling point?
Answer
  • 120 degrees celcius
  • 70 degrees celcius

Question 55

Question
Determine the boiling point of water when Atmospheric pressure is 90 kPa
Answer
  • 97 degrees celcius
  • -1 degrees celcius

Question 56

Question
Read question
Answer
  • Freezing or Solidification or Crystilization
  • Heating or Melting or Vaporization
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