5
Curiosity
Exploring Mixtures and Their Separation
250+ practice questions available
Sample Practice Questions
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1
Easy
Brass is an alloy of:
ACopper and tin
BCopper and zinc
CIron and carbon
DGold and silver
2
Easy
Sugar solution is:
AA compound
BA mixture
CAn element
DA suspension
3
Medium
The properties of a compound are:
AThe same as its constituent elements
BAn average of its constituent elements' properties
CCompletely different from its constituent elements
DIdentical to one of its elements
4
Easy
Soil is an example of a:
AHomogeneous mixture
BHeterogeneous mixture
CCompound
DElement
5
Easy
Oil and water form a:
ASolution
BCompound
CHeterogeneous mixture
DColloid
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