#1D Laboratory Equipments Quiz

What is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom?

• Beaker

• Erlenmeyer flask

• Volumetric flask

• Test tube

Which laboratory glassware is used as containers and often possess volume markings, although these are only rough estimates of the liquid volume?

• Volumetric flask

• Beaker

• Erlenmeyer flask

• Test tube

What is used to measure and store solutions with a high degree of accuracy, generally possessing a marking near the top that indicates the level at which the volume of the liquid is equal to the volume written on the outside of the flask?

• Beaker

• Volumetric flask

• Test tube

• Erlenmeyer flask

Which laboratory equipment is used to transfer liquids with a moderate degree of accuracy?

• Burette

• Funnel

• Graduated cylinder

• Pipette

What is used for transferring liquids with a fixed volume and quantity of liquid must be known to a high degree of accuracy?

• Pipette

• Graduated pipette

• Disposable pipette

• Burette

What is a small adjustable gas burner used in laboratories as a source of heat?

• Petri dish

• Graduated Dropper

• Bunsen burner

• Glass rod

Which laboratory equipment is used to mix chemicals and liquids for laboratory purposes?

• Round-bottom flasks

• Glass Condenser

• Mortar and pestle

• Glass rod

What is a device widely used in laboratories and consists of a rotating magnet or a stationary electromagnet that creates a rotating magnetic field?

• Vacuum Pump

• Digital Balance

• Magnetic Stirrer

• Water bath

What is a light-sensitive device used for measuring the transmittance and absorbance of light passing through a liquid sample?

• Digital pH meter

• Digital Conductometer

• Digital Colorimeter

• Digital Potentiometer

What is a laboratory apparatus for producing a gas, usually hydrogen sulphide, by the action of a liquid on a solid without heating?

• Filtering flask

• Mechanical Shaker

• Desiccator

• Kipp's apparatus