WorksheetsForm One Science Chapter 1
Total questions: 20
Worksheet time: 11mins
Apparatus used for heating small quantity of chemicals
Beaker
Flask
Test tube
Gas jar
Name this apparatus
Spirit lamp
Burner
Bunsen burner
Automatic flame
From what material is this apparatus made up of?
Meshed iron wire and asbestos
Wire
Steel wire and sand
Iron wire and porcelain
Mention the use of this apparatus
For keeping the test tube
For supporting the apparatus during heating
For drying other apparatus
Used as a shelf
Mention the use and the material from which it is made of.
Plastic and for crushing solids
Steel and for mixing chemicals
Porcelain and for crushing and grinding solids
Name this apparatus
Beaker
Measuring cylinder
Gas jar
Test tube
An apparatus used for preparing and keeping the solution for experiment.
Flask
Test tube
Gas jar
Beaker
What does this symbol indicate?
Corrosive substances
Wash your hands.
Wear appropriate gloves.
Bacteria are present.
Identify the Image
Radioactive
Flammable
Biological hazard
Toxic
What does this safety symbol mean?
flammable
oxidising
hot
explosive
What does this safety symbol mean?
cross
harmful / irritant
sharp
chemical
Radioactive Material
Wear Safety Goggles
Caution
