Laboratory Apparatus

Apparatus used for heating small quantity of chemicals

• Beaker

• Flask

• Test tube

• Gas jar

These are small glass tubes with narrow tips on one end and a rubber bulb on the other used to transfer and measure small amount of liquid.

• 
• 

For grabbing things that should not be touched by hand

• 
• 

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

• Do not eat or drink in the laboratory

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

• Do not taste chemicals in the laboratory

• Do not run in the laboratory

Which of these apparatus are used for cleaning?

• 
• 
• 

Identify the following:

• beaker

• test tube

• graduated cylinder

Identify the equipment shown here:

• crucible
• evaporating dish
• mortar and pestle
• bowl

Name the use of the given picture.

• used for stirring and mixing chemicals

• used to heat liquids for evaporation

• used to hold several test tubes at one time

Which of these apparatus (equipment) is NOT calibrated?

• 
• 
• 
• 

• erlenmeyer flask

• test tube

• graduated cylinder

• beaker