Multiple choice questions 1.sublimation is a change from a A.solid to liquid B.gas to a liquid C.solid to a gas D.liquid to a solid 2.A wet shirt is put on a clothesline to dry on a sunny day.The shirt dries because water molecule A.gain heat energy and condense B.gain heat energy and evaporate C.lose heat energy and condense D.lose heat and evaporate 5.A student crumples up a sheet of paper.which property of the paper has changed A.colour B.mass C.state D.shape 6.Which of the following description depicts a liquid? A.Holds it's shape,fixed volume B.Takes shape of it's container and is the volume of the container C.Takes the shape of it's container, free surface and fixed volume 7.Which observation would be evidence that the water is undergoing a phase change? A.Waves form on the top of the pond B.Water soaks into the wet sand C.The water splashes out of the swimming pool D.The water level in the glass of water decreases 8.Which of these substances are elements A.Hydrochloric acid and carbonic acid B.carbon dioxide and water C.oxygen and water D.helium and oxygen
Multiple choice questions
1.sublimation is a change from a
A.solid to liquid
B.gas to a liquid
C.solid to a gas
D.liquid to a solid
2.A wet shirt is put on a clothesline to dry on a sunny day.The shirt dries because water molecule
A.gain heat energy and condense
B.gain heat energy and evaporate
C.lose heat energy and condense
D.lose heat and evaporate
5.A student crumples up a sheet of paper.which property of the paper has changed
A.colour
B.mass
C.state
D.shape
6.Which of the following description depicts a liquid?
A.Holds it's shape,fixed volume
B.Takes shape of it's container and is the volume of the container
C.Takes the shape of it's container, free surface and fixed volume
7.Which observation would be evidence that the water is undergoing a phase change?
A.Waves form on the top of the
pond
B.Water soaks into the wet sand
C.The water splashes out of the swimming pool
D.The water level in the glass of water decreases
8.Which of these substances are elements
A.Hydrochloric acid and carbonic acid
B.carbon dioxide and water
C.oxygen and water
D.helium and oxygen
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