laboratory apparatus

the following apparatus are used for measuring volumes of substances except

• burette

• beaker

• syringe

• gas jar

The apparatus used for heating very small quantity of chemicals.

• Beaker

• Flask

• Test tube

• Gas jar

Mention the material from which this apparatus is made and its use.

• Plastic and for crushing solids

• Steel and for mixing chemicals

• Porcelain and for crushing and grinding solids

• Glass and for mixing chemicals

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

Name the use of the given picture.

• for holding small samples

• for the measurement of an amount of a liquid

• used to pick up or hold small objects

This laboratory apparatus is used to support a beaker or flask when heating. It helps to spread the heat evenly.

• Bunsen Burner

• Funnel

• Tripod

• Wire gauze