, Chapter
01Chemistry: The Central
Science
1. What is a unifying principle that explains a body of experimental observations?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
2. Which of the following is a tentative explanation for a set of observations?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
3. What is the term used for findings that are summarized based on a pattern or trend?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
4. Which of the following activities is not a part of good science?
A. Proposing a theory
B. Developing a hypothesis
C. Making quantitative observations
D. Designing experiments
E. Indulging in speculation
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
5. Which of the following is a according to the definition given in your textbook?
A. Air
B. Tap water
C. Sea water
D. Water
E. Toothpaste
Blooms: 3.
ApplyDifficulty:
Medium Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
,Chemistry
, 6. Which of the following cannot be separated into simpler substances by chemical means?
A. Element
B. Emulsion
C. Compound
D. Homogeneous mixture
E. Heterogeneous mixture
Blooms: 4.
AnalyzeDifficulty:
Medium Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
Chemistry
7. If a liquid contains 60% sugar and 40% water throughout its composition then what is it called?
A. Solute
B. Compound
C. Homogeneous mixture
D. Heterogeneous mixture
E. Solvent
Blooms: 4.
AnalyzeDifficulty:
Medium Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
Chemistry
8. Which of the following does not have a uniform composition throughout?
A. Element
B. Compound
C. Homogeneous mixture
D. Heterogeneous mixture
E. Solvent
Blooms: 3.
ApplyDifficulty:
Easy Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
Chemistry
9. Which of the following is not an SI base unit?
A. Meter
B. Ampere
C. Second
D. Gram
E. Kelvin
Blooms: 2.
Understand
Difficulty: Medium
Gradable:
automatic
Subtopic: Measurement (SI
Units)Topic: Study of
Chemistry
10. The SI base unit of mass is
A. mg.
B. g.
C. kg.
D. metric ton.
E. lb.
Blooms: 1.
Remember
Difficulty: Medium
Gradable:
automatic
Subtopic: Measurement (SI
01Chemistry: The Central
Science
1. What is a unifying principle that explains a body of experimental observations?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
2. Which of the following is a tentative explanation for a set of observations?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
3. What is the term used for findings that are summarized based on a pattern or trend?
A. Law
B. Hypothesis
C. Theory
D. Phenomena
E. Prediction
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
4. Which of the following activities is not a part of good science?
A. Proposing a theory
B. Developing a hypothesis
C. Making quantitative observations
D. Designing experiments
E. Indulging in speculation
Blooms: 2. Understand
Difficulty:
EasyGradable:
automatic Subtopic:
Scientific MethodTopic:
Study of Chemistry
5. Which of the following is a according to the definition given in your textbook?
A. Air
B. Tap water
C. Sea water
D. Water
E. Toothpaste
Blooms: 3.
ApplyDifficulty:
Medium Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
,Chemistry
, 6. Which of the following cannot be separated into simpler substances by chemical means?
A. Element
B. Emulsion
C. Compound
D. Homogeneous mixture
E. Heterogeneous mixture
Blooms: 4.
AnalyzeDifficulty:
Medium Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
Chemistry
7. If a liquid contains 60% sugar and 40% water throughout its composition then what is it called?
A. Solute
B. Compound
C. Homogeneous mixture
D. Heterogeneous mixture
E. Solvent
Blooms: 4.
AnalyzeDifficulty:
Medium Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
Chemistry
8. Which of the following does not have a uniform composition throughout?
A. Element
B. Compound
C. Homogeneous mixture
D. Heterogeneous mixture
E. Solvent
Blooms: 3.
ApplyDifficulty:
Easy Gradable:
automatic
Subtopic: Classification and States of Matter
Subtopic: Properties of
MatterTopic: Study of
Chemistry
9. Which of the following is not an SI base unit?
A. Meter
B. Ampere
C. Second
D. Gram
E. Kelvin
Blooms: 2.
Understand
Difficulty: Medium
Gradable:
automatic
Subtopic: Measurement (SI
Units)Topic: Study of
Chemistry
10. The SI base unit of mass is
A. mg.
B. g.
C. kg.
D. metric ton.
E. lb.
Blooms: 1.
Remember
Difficulty: Medium
Gradable:
automatic
Subtopic: Measurement (SI
