Lab Measurement Techniques Quiz
Test your knowledge of lab measurement techniques. Answer all questions to the best of your ability.
Which instrument is most accurate for measuring 10 mL of liquid?
*
Beaker
Graduated cylinder
Pipette
Erlenmeyer flask
What is the correct unit for measuring mass in the lab?
*
Liter
Gram
Meter
Second
How confident are you in your ability to correctly read a meniscus?
*
1
2
3
4
5
Select the best practice(s) for obtaining accurate measurements in the lab.
*
Record measurements at eye level
Use clean equipment
Estimate values when unsure
Calibrate instruments regularly
Match each instrument to its primary use.
*
Rows
Measuring volume
Measuring mass
Transferring precise volumes
Instrument 1
Beaker
Graduated cylinder
Pipette
Balance
Beaker
Graduated cylinder
Pipette
Balance
Beaker
Graduated cylinder
Pipette
Balance
Instrument 2
Beaker
Graduated cylinder
Pipette
Balance
Beaker
Graduated cylinder
Pipette
Balance
Beaker
Graduated cylinder
Pipette
Balance
Instrument 3
Beaker
Graduated cylinder
Pipette
Balance
Beaker
Graduated cylinder
Pipette
Balance
Beaker
Graduated cylinder
Pipette
Balance
What is the main reason for using a tare function on a balance?
*
To measure the mass of a container only
To subtract the mass of the container from the total mass
To calibrate the balance
To measure liquids
Which of the following is NOT a source of error in lab measurements?
*
Parallax error
Using calibrated equipment
Evaporation
Temperature fluctuations
Briefly describe a challenge you've faced when measuring substances in the lab.
Submit Quiz
Should be Empty: