Study Guide Questions with 100%
Correct Answers (Newest Update
Quiz_________________?
__________________ involves measuring the amount of visible light absorbed by a
colored solution. It not only involves working with visible light, but also near-ultraviolet and
near-infrared light.
A. Electrophoresis
B. Calorimetry
C. Spectrophotometry
D. Titration -
Answer✅
C
Quiz_________________?
A + B -> AB What type of reaction is given above?
A. combination
B. decomposition
C. double displacement
D. single displacement -
Answer✅
1
, A
Quiz_________________?
A 0.100 m3 chamber is filled with oxygen gas at standard conditions (101 kPa at 273 k).
Assuming ideal conditions and behavior, what will be the pressure of the gas in the chamber
after it is heated to 819 k?
A. 34 kPa
B. 51 kPa
C. 202 kPa
D. 303 kPa -
Answer✅
D
Quiz_________________?
A balanced chemical equation for the formation of methane and water is
A. CO2 + 4H2 -> CH4 + 2H2O.
B. 4CO2 + 4H2 -> 4CH4 + H2O.
C. CH4 + 2H2O -> CO2 + H2.
D. CO + H -> CH4 + 2H2O. -
Answer✅
A
Quiz_________________?
A ball continues rolling in one direction on the floor until friction causes it to stop. This is
an example of which law of objects in motion?
A. Newton's 1st law
B. Newton's 2nd law
2
, C. Newton's 3rd law
D. Kepler's 2nd law -
Answer✅
A
Quiz_________________?
A ball rolls off a horizontal table and hits the floor at a faster vertical speed than when it
leaves the table. This is an example of which law of objects in motion?
A. Newton's 1st law
B. Newton's 2nd law
C. Kepler's 1st law
D. Kepler's 2nd law -
Answer✅
B
Quiz_________________?
A biology teacher plans to bring his pet snake to class and feed it a live mouse in front of the
students. He will obtain a signed parental permission slip from each student. His planned
demonstration is
A. appropriate only if all parents have given their permission.
B. valuable for students to observe because it shows predator-prey relationships.
C. not permitted according to current State laws concerning the care and handling of
vertebrates in schools.
D. subject to approval by the school administration. -
Answer✅
C
3
, Quiz_________________?
A car trip to a point 50 miles away from home and back takes 4 hours. The top speed of the
car was 50 miles per hour, and this speed was maintained during the second and third hours
of the trip. Which of the following values represents the average velocity of the car?
A. 0 m/h
B. 12.5 m/h
C. 25 m/h
D. 50 m/h -
Answer✅
A
Quiz_________________?
A change in the types of species of an ecological community over time is known as
A. succession.
B. infestation.
C. rehabitation.
D. intrusion. -
Answer✅
A
Quiz_________________?
A checkerboard-type diagram used to find the possible combinations of factors in the
offspring of two parents is called a
A. Venn Diagram
B. Linnaean System
C. Punnett Square
D. Dichotomous Key -
Answer✅
4
Correct Answers (Newest Update
Quiz_________________?
__________________ involves measuring the amount of visible light absorbed by a
colored solution. It not only involves working with visible light, but also near-ultraviolet and
near-infrared light.
A. Electrophoresis
B. Calorimetry
C. Spectrophotometry
D. Titration -
Answer✅
C
Quiz_________________?
A + B -> AB What type of reaction is given above?
A. combination
B. decomposition
C. double displacement
D. single displacement -
Answer✅
1
, A
Quiz_________________?
A 0.100 m3 chamber is filled with oxygen gas at standard conditions (101 kPa at 273 k).
Assuming ideal conditions and behavior, what will be the pressure of the gas in the chamber
after it is heated to 819 k?
A. 34 kPa
B. 51 kPa
C. 202 kPa
D. 303 kPa -
Answer✅
D
Quiz_________________?
A balanced chemical equation for the formation of methane and water is
A. CO2 + 4H2 -> CH4 + 2H2O.
B. 4CO2 + 4H2 -> 4CH4 + H2O.
C. CH4 + 2H2O -> CO2 + H2.
D. CO + H -> CH4 + 2H2O. -
Answer✅
A
Quiz_________________?
A ball continues rolling in one direction on the floor until friction causes it to stop. This is
an example of which law of objects in motion?
A. Newton's 1st law
B. Newton's 2nd law
2
, C. Newton's 3rd law
D. Kepler's 2nd law -
Answer✅
A
Quiz_________________?
A ball rolls off a horizontal table and hits the floor at a faster vertical speed than when it
leaves the table. This is an example of which law of objects in motion?
A. Newton's 1st law
B. Newton's 2nd law
C. Kepler's 1st law
D. Kepler's 2nd law -
Answer✅
B
Quiz_________________?
A biology teacher plans to bring his pet snake to class and feed it a live mouse in front of the
students. He will obtain a signed parental permission slip from each student. His planned
demonstration is
A. appropriate only if all parents have given their permission.
B. valuable for students to observe because it shows predator-prey relationships.
C. not permitted according to current State laws concerning the care and handling of
vertebrates in schools.
D. subject to approval by the school administration. -
Answer✅
C
3
, Quiz_________________?
A car trip to a point 50 miles away from home and back takes 4 hours. The top speed of the
car was 50 miles per hour, and this speed was maintained during the second and third hours
of the trip. Which of the following values represents the average velocity of the car?
A. 0 m/h
B. 12.5 m/h
C. 25 m/h
D. 50 m/h -
Answer✅
A
Quiz_________________?
A change in the types of species of an ecological community over time is known as
A. succession.
B. infestation.
C. rehabitation.
D. intrusion. -
Answer✅
A
Quiz_________________?
A checkerboard-type diagram used to find the possible combinations of factors in the
offspring of two parents is called a
A. Venn Diagram
B. Linnaean System
C. Punnett Square
D. Dichotomous Key -
Answer✅
4
