Chemical Change Vs. Physical Change! Trivia Questions Quiz
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Changes occurs in objects when they are introduced to external forces or energy. The removal or addition of heat has consequences. The part of the object that undergoes the change is what will determine the type of change that really occurred. When the composition of an object undergoes changes, the object can be said to have undergone a chemical change. But, if the changes that occurs is only in the physical properties of the object then it is said for have undergone a physical change. Try this quiz.
- 1.What is the difference between physical reaction and chemical reaction?
- A.
No difference
- B.
Composition
- C.
Nature
- D.
Chemical
- 2.Which of these causes a permanent change?
- A.
Chemical Reaction
- B.
Physical reaction
- C.
Both
- D.
None
- 3.Which of these causes temporal change?
- A.
Chemical reaction
- B.
Physical reaction
- C.
Both
- D.
None
- 4.Why is chemical change permanent?
- A.
Change in mixture
- B.
Change in atom
- C.
Change is composition of material
- D.
Change in physical appearance
- 5.Which of these changes means chemical change occurred?
- A.
Texture
- B.
Change of state
- C.
Shape
- D.
Change in atomic composition
- 6.Which of the following is a physical reaction?
- A.
Rusting of metals
- B.
Lighting a match
- C.
Melting an ice
- D.
None
- 7.What type of change is Salt mixing in with water?
- A.
Chemical change
- B.
Physical change
- C.
Both
- D.
None
- 8.What kind of change happens to the salivary amylase enzyme that breaks down food in the mouth?
- A.
Physical change
- B.
Chemical Change
- C.
Both
- D.
None
- 9.What is a mixture of salt and water called?
- A.
Brine
- B.
Syrup
- C.
Solvent
- D.
None
- 10.Which of these is a solid that formed on another solid or a liquid?
- A.
Solute
- B.
Precipitate
- C.
Morbid
- D.
Ring
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