2042686
Description
Quiz by kevinhaake24, updated more than 1 year ago
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Created by kevinhaake24
almost 10 years ago
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Question 1
Question
Which one of there pieces of apparatus is best used for mixing a solution of chemicals?
Answer
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A Flask
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A Measuring Cylinder
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A Burette
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A Pipet
Question 2
Question
An ion is a atom or groups of atoms that has an electrical charge
Answer
- True
- False
Question 3
Question
When heating a solid it loses energy which causes them to melt
Answer
- True
- False
Question 4
Question
Diffusion is when the particle moves between each other.
Answer
- True
- False
Question 5
Question
Filtration is used to separate a solid from a solution
Answer
- True
- False
Question 6
Question
Simple Distillation helps you obtain a solvent from a solution
Answer
- True
- False
Question 7
Question
Fractional Distillation only works if all substance have the same boiling points
Answer
- True
- False
Question 8
Question
A solution of sand and salt was given to a student. His job was to separate them and get its purest from of salt. Tick the correct answer of method the student used to separate sand and salt.
Answer
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The student used a spoon to collect all the sand grains out from the salt.
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The student used water to dissolve the salt, separating the salt and sand.
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The student used water to dissolve the sand, and used filter paper to separate sand from salt.
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The student mixed salt and water, then filtered the sand. The water was crystallized later on.
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