Common Laboratory Apparatus-Uses and Safety Precautions

Name this apparatus

• test tube

• erlenmeyer flask

• beaker

• graduated cylinder

Name this apparatus

• wire gauze

• tripod

• watch glass

• clay triangle

Name this apparatus

• clay triangle

• wire gauze

• watch glass

• tripod

Name this apparatus

• spirit lamp

• burner

• automatic flame

• bunsen burner

Name this apparatus

• rod

• wand

• thermometer

• stirring rod

Which laboratory apparatus would you use to measure 75ml of water accurately?

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The laboratory apparatus above are used to measure

• volume

• mass

• length

• temperature

What laboratory apparatus are you going to use if you want to pour liquids into containers with small openings?

• evaporating dish

• glass funnel

• test tube

• graduated cylinder

What is wrong in the picture?

• Picking up broken glass with hands

• Smelling Chemical

• None

• Both

The following are some safety rules in a laboratory. Which one is not correct?

• Do not run in the laboratory

• Do not taste chemicals in the laboratory

• Do not report any injury, however small, to the teacher

• Do not eat or drink in the laboratory