2042686
Beschreibung
Quiz von kevinhaake24, aktualisiert more than 1 year ago
|
|
Erstellt von kevinhaake24
vor fast 10 Jahre
|
|
Frage 1
Frage
Which one of there pieces of apparatus is best used for mixing a solution of chemicals?
Antworten
-
A Flask
-
A Measuring Cylinder
-
A Burette
-
A Pipet
Frage 2
Frage
An ion is a atom or groups of atoms that has an electrical charge
Antworten
- True
- False
Frage 3
Frage
When heating a solid it loses energy which causes them to melt
Antworten
- True
- False
Frage 4
Frage
Diffusion is when the particle moves between each other.
Antworten
- True
- False
Frage 5
Frage
Filtration is used to separate a solid from a solution
Antworten
- True
- False
Frage 6
Frage
Simple Distillation helps you obtain a solvent from a solution
Antworten
- True
- False
Frage 7
Frage
Fractional Distillation only works if all substance have the same boiling points
Antworten
- True
- False
Frage 8
Frage
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.
Antworten
-
The student used a spoon to collect all the sand grains out from the salt.
-
The student used water to dissolve the salt, separating the salt and sand.
-
The student used water to dissolve the sand, and used filter paper to separate sand from salt.
-
The student mixed salt and water, then filtered the sand. The water was crystallized later on.
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.