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WorksheetsSoap, conductivity Quiz
Total questions: 15
Worksheet time: 18mins
Which liquid does NOT conduct electricity?
Plain water
Salt Water
Car wash & wax
Which liquid conducts electricity best?
Plain water
Salt water
Vegetable oil
Which is the correct way to wire the experiment?
Where is the mistake in this wiring setup?
A
B
C
D
From our conductivity experiment, we can conclude that most liquids conduct electricity.
TRUE
FALSE
What molecule represents WATER?
What represents SOAP molecules?
In the oil, water, soap experiment, which test tube shows the oil, water and dish soap?
Test tube 1
Test tube 2
Test tube 3
IN which test tube is the oil LEAST dissolved?
Test tube 1
Test tube 2
Test tube 3
Why doesn't OIL dissolve in water?
Oil is hydrophilic
Oil is hydrophobic
Water is oleophilic
Which statement is TRUE?
Oil is Polar
Oil is NON-Polar
Oil is Bipolar
Water is a _______________ molecule.
Polar
Non-Polar
Bipolar
Water is composed of:
Hydrogen
Hydrogen and Oxygen
Oxygen
Which is more (+) positively charged?
the Hydrogen end of the water molecule
the Oxygen side of the Water molecule
the Oxygen side of the Soap molecule
Which shows the first step of the oil & water experiment?
