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WorksheetsChapter 5: Matter (form 1)
Total questions: 23
Worksheet time: 14mins
Particles of a liquid
are tightly packed together and stay in a fixed position.
are free to move around & collide with one another
volume
If an ice cube is left out in room it will change from one state of matter to another. Which is the correct order of State of Matter that the ice cube will go through?
Gas, Solid, Liquid
Liquid, Solid, Gas
Liquid, Gas, Solid
Solid, Liquid, Gas
What is condensation?
gas to solid
gas to liquid
liquid to solid
How do gases move?
They flow into any container.
The keep their shape and are rigid.
They vibrate and move freely at high speeds.
This prove that
Key can sink
Key has mass and occupies space
Key has mass and did not occupies space
Key did not has mass but occupies space
What is diffusion?
Process in which the particles of substances diffuse from high concentration area to a low concentration area
Process in which the particles of substances diffuse from low concentration area to a high concentration area
Activity shown in the picture is to prove
Balloon can be blown and burst
Red balloon is heavier than grey balloon
Air has mass and occupies space
Air can escape when balloon burst
A substances will ... in water if its density is higher than water.
(a)
What is the substance that NOT exists in all three states naturally?
Pen
Rainbow
Water
Oxygen
Mothball/ naphthalene will undergo the process of _________.
boiling
sublimation
melting
freezing
The clothes hung on the clothesline is undergoing ______.
Boiling
Melting
Evaporation
Condensation
What is the substance that exists in all three states naturally?
Air
Water
Fire
Sound
Which of the following are the physical properties of matter?
I Melting point
II Solubility
III Ability to rust
IV Burning
I and II
III and IV
II and III
I and IV
Alcohol has melting point of -117ºC and boiling point of 78ºC.
Based on this information, determine the physical state of alcohol at temperature of 50ºC.
Solid
Liquid
Gas
Both liquid and gas
"Matter is made up of constantly moving small and discrete particles."
What is described by the above statement?
(a)
Diagram above shows the arrangement of particles in object X.
Which statement is true about object X?
Object X is a gas.
Particles of object X can slide past one another.
Object X is difficult to compress.
Object X is fixed in shape.
Diagram above shows a ceramic cup.
Describe the movement of particles of the ceramic cup.
(a)
Choose correct statements about the above experiment.
I The gel turns blue after a few days.
II The gel turns blue after a few hours.
III The diffusion rate of particles in solid is low.
IV The diffusion rate of particles in solid is high.
I and II
I and III
II and III
II and IV
Amira put 50 g of solid ice cubes into an empty beaker. The solid ice cubes were being left for one day.
After one day, the solid ice cubes were fully melt into liquid water.
Amira found out that the mass of liquid water was also 50 g.
Justify this condition.
Hint: Refer to page 155.
(a)
Diagram above shows solid carbon dioxide changes to gas through the process of (a) .
Diagram above shows heating graph of substances.
Choose a part of the graph which temperature is absorbed to overcome the force of attraction between particles.
A to B
B to C
C to D
E to F
