Chemistry Quiz: Chemical Reaction Trivia Questions
9 Questions
| Total Attempts: 620
Chemistry Quiz: Chemical Reaction Trivia Questions. In this quiz, you will get to test out your pharmacology knowledge by seeing how well you understand the reactions one expects from a drug when it enters the body. If you think you know enough to tackle it, all you need to do is press the start button and answer the quiz as best as you can.
Questions and Answers
- 1.What word means : the quality of condition of a substance that can be observed or measured without changing the composition of the substance
- A.
Physical property
- B.
Chemical property
- C.
Law of Conservation of Mass
- 2.What word means: a change during which some properties of a material change, but the composition does not change
- A.
Chemical change
- B.
Product
- C.
Physical change
- 3.The Law of Conservation of Mass is the law that states matter is destroyed or created in any physical change or chemical reaction.
- A.
True
- B.
False
- 4.A product is a substance _____________ in a chemical reaction.
- 5.Change that produces matter with a different composition than the original matter is:
- A.
Chemical change
- B.
Chemical reaction
- C.
Reactant
- 6.One or two letter representation of can element is:
- A.
Physical symbol
- B.
Chemical chain
- C.
Chemical symbol
- 7.A ________________ is a substance present at the start of a chemical reaction
- 8.____________ is a solid that forms and settles out of a liquid mixture
- 9.A change in which one or more of the reactants change into or more products; characterized by the breaking of bonds in the reactants and the formation of bonds in the product is:
- A.
Chemical reaction
- B.
Product
- C.
Reactant
What do you know about chemical reactions? A chemical reaction is a route that leads to the transformation of one group of chemical substances to another. Chemical reactions exemplify changes that only involve electrons'...
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Sample QuestionWhich one of the following represents a physical change?
An extensive property is a property that depends on the amount of matter in a sample whereas intrusive properties are mostly determined by the physical property of a system. Test how well you understand the difference and...
Questions: 8 | Attempts: 9260 | Last updated: Mar 19, 2019
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Sample QuestionProperties that do depend on the amount of matter present.
.
Questions: 17 | Attempts: 5481 | Last updated: Sep 11, 2020
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Sample QuestionPb(NO3)2+ 2 KI ---> PbI2+ 2 KNO3 What constitutes this reaction?
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