Physical Properties (HSC SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the key difference between physical and chemical properties?
What is the key difference between physical and chemical properties?
Physical keep substance same; chemical change it
Which substance is homogeneous?
Which substance is homogeneous?
Petrol
Why is colour alone insufficient for identifying substances?
Why is colour alone insufficient for identifying substances?
Many substances share similar colours
Which property is highly useful for separating iron filings from sulfur powder?
Which property is highly useful for separating iron filings from sulfur powder?
Magnetism
How do impure substances melt compared to pure substances?
How do impure substances melt compared to pure substances?
Over a range at lower temperature
What is the relationship between freezing point and melting point?
What is the relationship between freezing point and melting point?
They are equal for the same substance
What defines a volatile substance?
What defines a volatile substance?
Low boiling point (< )
How do non-volatile impurities affect the boiling point of a liquid?
How do non-volatile impurities affect the boiling point of a liquid?
Raise the boiling point
What is the formula for density?
What is the formula for density?
Why does ice float on water?
Why does ice float on water?
Ice has lower density than liquid water