10 Questions
What is the purpose of a pipette?
To measure the volume of a liquid and place it into another container
Which feature of a pipette makes it suitable for precise volume measurements?
The narrow tips on both ends
How does a pipette differ from a volumetric flask?
A pipette is used for measuring an exact volume of liquid, while a volumetric flask is not
What is the main purpose of a buret?
To accurately add liquid drop by drop
What is the function of tongs and forceps in a laboratory?
To transfer solid chemicals from one container to another
What is the purpose of spatulas and scoopulas in a laboratory?
To scoop solid chemicals and transfer them for weighing
What is the primary use of a pipette in a laboratory?
Measuring and transferring small volumes of liquid
Which laboratory apparatus can easily be clamped to a ring stand for heating and shaking?
Conical flasks
What is the potential consequence of heating a capped Erlenmeyer flask?
Risk of explosion due to pressure build-up
When should latex gloves be used in a laboratory?
When there is a possibility of corrosive chemicals spilling onto your hands
Test your knowledge on measuring liquid volume with a graduated cylinder, the primary measuring tool for liquid volume. Learn about reading the volume, observing the meniscus, and proper techniques for accurate measurements.
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