Chemical Kinetics! Trivia Facts Quiz
Chemical Kinetics is a rate at which a chemical reaction take place to achieve a final result. However, during chemical reactions, there are conditions in which reactions are needed to be kept. The rate of chemical reactions is altered by temperature, pressure, concentration and others. Take this quiz about Chemical Kinetics in a short time.
- 1.
What reaction produces heat?- A.
Endothermic reaction
- B.
Exothermic reaction
- C.
Thermal Dissociation
- D.
Direct combination
- 2.
Which of these alter the rate of chemical reactions?
- A.
Catalyst
- B.
Reactant
- C.
Product
- D.
Heat
- 3.
Which of these is not a factor affecting the rate of chemical reactions?
- A.
Age of the reactants used
- B.
Physical state
- C.
Surface area
- D.
Nature of the reactants
- 4.
Which of these is lowered while using catalysts?
- A.
Activation energy
- B.
Activated complex
- C.
The products
- D.
Reactants
- 5.
What is the minimum energy required for a reaction to take place?
- A.
Kinetic energy
- B.
Catalyst
- C.
Activation energy
- D.
Activated complex
- 6.
What happens to a catalyst used in a reaction?
- A.
Chemically unchanged
- B.
It increases
- C.
It decreases
- D.
It disappears
- 7.
What are protein that acts as catalysts in biochemical reactions called?
- A.
Enzymes
- B.
Hormones
- C.
Oxides
- D.
Proteins
- 8.
Which of these is not a type of chemical reactions?
- A.
Exothermic reaction
- B.
Endothermic reaction
- C.
Catalytic reaction
- D.
Kipp apparatus
- 9.
What is the type of reaction when heat is absorbed?
- A.
Thermal dissociation
- B.
Exothermic reaction
- C.
Endothermic reaction
- D.
Catalytic reaction
- 10.
Which of these is odd?
- A.
Pressure
- B.
Concentration
- C.
Temperature
- D.
Heat
Questions: 15 | Attempts: 2246 | Last updated: Mar 21, 2022
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Sample QuestionIn a reaction, A + B Product, rate is doubled when the concentration of B is doubled, and rate increases by a factor of 8 when the concentrations of both the reactants (A and B) are doubled, rate law for the reaction can be written as:
Questions: 11 | Attempts: 983 | Last updated: Mar 20, 2022
Questions: 10 | Attempts: 58773 | Last updated: Mar 22, 2022
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Sample QuestionWhat is the name of this chemical? NH4+
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