WorksheetsY10 Titration skills
Total questions: 12
Worksheet time: 6mins
What are the units for volume in a titration
cm3
dm3
g
mol
What is used to measure fixed volumes in a titration?
measuring cylinder
Eureka can
pipette
burette
Why is indicator added to a titration?
To test for acids
to show the endpoint
to prove a reaction has happened
to show a colour
What degree of resolution do we use in titration?
2 decimal places
2 significant figures
3 decimal places
3 significant figures
What are the units for concentration?
mol/dm2
moldm3
gdm3
mol/dm3
What do we use to measure a variable volume in titration?
Measuring cylinder
Pipette
Burette
Conical flask
What is the amount of substance measured in?
moles
cm3
moles/dm3
dm3
What is a concentrated acid?
many acid molecules
many acid particles in a given volume
lots of hydrogen ions
a large volume of acid
Which is the most concentrated acid?
2 mol/dm3
0.2 mol/cm3
pH 1
0.2 mol/dm3
Which indicator (s) should be used for a titration?
phenolphthalein
litmus paper
universal indicator
methyl orange
What does the following equation represent ?
H+ + OH- --> H2O
Titration
Acid reaction
Hydration
Neutralisation
When should you stop a titration?
When you have added equal volumes
When the indicator changes colour
When you run out of solution
When the solution is no longer acidic
