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WorksheetsWATER FORM 2
Total questions: 11
Worksheet time: 6mins
70% OF THE HUMAN BRAIN CONTAINS WATER
TRUE
FALSE
A person can live about a week without water and food
true
false
WHICH OF THE FOLLOWING ARE THE PHYSICAL CHARACTERISTICS OF WATER
COLOURLESS
ODOURLESS
POWDERLESS
TASTELESS
CARELESS
What process happens on the steel plate shown in the diagram
boiling
melting
freezing
condensation
what process shown above?
freezing
melting
condensation
boiling
freezing point and melting of water is different
true
false
freezing point increase in the present of impurities
true
false
boiling point of water increases in the present of impurities
true
false
Diagram show some fishes in the market. The fishes are placed on ice. Alif added some salt on the ice. why he did that?
to make the fish salty
to increase the freezing point of ice
to lower the freezing point of ice
to keep the fish alive
in the electrolysis of water. Hydrogen ions moves to the
cathode
anode
in the electrolysis of water. oxygen ions moves to the
cathode
anode
