Only A 11th Grade Can Pass This Basic Chemistry Exam!
Chemistry is sometimes called the central science because it serves as a foundation for understanding both basic and applied scientific courses at a rudimentary level. In the range of its subject, chemistry is at an intermediate position between physics and biology. Are you into Chemistry? Can you ace this quiz? Give it a try.
- 1.
What is the branch of chemistry that deals with the relationship between electricity and chemical change?- A.
Electrolysis
- B.
Physochemistry
- C.
Electrochemistry
- D.
Hydrolysis
- 2.
In this formula aA + bB ----> rR + sS, what does a,b,r,s stand for?
- A.
Stochiometric coefficient
- B.
Chemical coefficient
- C.
Mole number
- D.
Reactive number
- 3.
Which of these is founded upon the law of conservation of mass?
- A.
Red-oxidation
- B.
Mass Number
- C.
Electrolysis
- D.
Stochiometry
- 4.
Which of these determines the presence or absence of chemical compounds in a chemical reaction?
- A.
Volumetric analysis
- B.
Qualitative analysis
- C.
Quantitative analysis
- D.
Gravimetric analysis
- 5.
Which of these deals with the Structure, property and reaction of organic compounds which contains carbon in a covalent bonding?
- A.
Reduction reaction
- B.
Organic chemistry
- C.
Carbonisation
- D.
Covalency
- 6.
What does the term "redox" mean?
- A.
Repeated reaction
- B.
Repeated oxidation
- C.
Reduction-oxidation
- D.
Redone oxidation change
- 7.
Which of these is a part of physical chemistry that deals with the study of rate of reaction?
- A.
Kinematics
- B.
Chemical kinetics
- C.
Rate of reaction
- D.
Redox
- 8.
Which of these is not a quantitative information on the physical property of organic compounds?
- A.
Boiling point
- B.
Melting point
- C.
Odor
- D.
Index of refraction
- 9.
Which of these measure the interaction between materials and heat?
- A.
Calorimetry
- B.
Field flow franctionation
- C.
Potentiometry
- D.
Cuolometry
- 10.
Which of these alters the rate of chemical reaction?
- A.
Catalyst
- B.
Enzymes
- C.
Water
- D.
Acid
Questions: 10 | Attempts: 8920 | Last updated: Jul 27, 2022
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