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WorksheetsVolumetric and non volumetric glassware
Total questions: 14
Worksheet time: 11mins
To deliver a fixed accurate volume of a solution, use a
pipette
burette
dropper
beaker
To deliver various volumes of a solution accurately, use a
pipette
burette
beaker
conical flask
A beaker is used to
transfer liquid
contain liquid
To prepare a solution of accurately known volume, use a
measuring cylinder
beaker
concial flask
volumetric flask
Which one is not the typical volume for a volumetric pipette?
20 mL
25 mL
37 mL
50 mL
Technique to use pipette. Clean pipet then rinse pipette with distilled water,then rinse with the solution to be measured.
true
false
A standard solution is a solution with accurately known concentration.
True
False
Which sweet tea would you expect to taste the sweetest?
1M
3.1M
3M
2.5M
As we dilute a solution.....
The volume increases and the molarity (M) increases
The volume decreases and the molarity (M) increases
The volume increases and the molarity (M) decreases
The volume decreases and the molarity (M) decreases
When you make a dilution, which of these values remains constant?
The molarity (M)
The total moles of solute
The volume (V)
The concentration
A conventional burette has a maximum volume of
100 mL
50 mL
500 mL
What is the reading on this burette?
24.2 mL
24.0 mL
25.8 mL
23.9 mL
The burette readings should be recorded to
2 significant figures
3 significant figures
2 decimal points
3 decimal points
25.0 cm3 of sodium hydroxide solution is tritrated against 0.200 mol dm–3 hydrochloric acid until the indicator just changes colour. 27.5 cm3 of the acid are required to reach the end point.
Which of the following pieces of apparatus should be used to transfer 25.0 cm3 of the sodium hydroxide solution?
Burette
Measuring cyclinder
Pipette
Volumetric flask
