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WorksheetsChemistry in everyday life
Total questions: 15
Worksheet time: 11mins
Rice is made up of
carbohydrate
fat
protein
minerals
Milk contains
fructose
galactose
lactose
amylase
Brass is an alloy of
iron
copper
zinc
tin
Select the correct statements
Diamond is made up of carbon
Graphite is made up of carbon
Diamond is a metal
Diamond is an abrasive
the chemical representation of Baking Soda used in food preparation is
(a)
Ore of iron is
(a)
The chemical formula of KING of CHEMICALS is
(a)
Teeth Enamel contains the following elements
Calcium
Oxygen
Copper
Phosphorus
When Iron rusts, its weight
Increases
Decreases
Remains constant
Select the fruit containing acids
Lemon
Banana
Orange
Watermelon
Cement is
Acidic
Basic
Neutral
Coal with highest carbon content is
Peat
Bituminous
Anthracite
Lignite
Lead pencil is made up of
Lead
Carbon
Iron
Copper
Human blood contains the metal
(a)
Alloy may contain one of the following
metal
non metal
wood
ceramic
