Worksheets2-2 Properties of Water
Total questions: 20
Worksheet time: 10mins
In an aqueous solution water is the
solute
solvent
mixture
Water is
a polar molecule
a non polar molecule
The hydrogen end of a water molecule
has a slight positive charge
has a slight negative charge
is neutral
a slight attraction that develops between the oppositely charged regions of nearby molecules
covalent bond
Ionic bond
Van der Waals forces
peptide bond
Which substance below is a strong acid
milk
lemon juice
soda
bleach
Which substance below is a weak base?
milk
bleach
lemon juice
blood
Two or more water molecules are held together by
covalent bonds
hydrogen bonds
ionic bonds
a magnetic force
Hydrogen and oxygen atoms are joined together in a single water molecule by
covalent bonds
Hydrogen bonds
ionic bonds
van der waals forces
A substance that decreases the hydrogen ion concentration in a solution by releases OH
acid
base
neutral
buffer
water sticking to the penny is an example of
cohesion
adhesion
compound
solution
the force that acts on the surface of a liquid and that tends to minimize the area of the surface
adhesion
surface tension
suspension
van der waals forces
Any compound that donates H+ ions to an aqueous solution and measures less than 7 on the pH scale:
Acid
Base
Solvent
Solute
A measure of the relative concentrations of H+ and OH- ions. It determines the acidity and alkalinity of substances.
Bases
pH scale
Acids
Buffers
What is able to dissolve other substances?
Solute
Solution
Salt
Solvent
Which one is not an example a force BETWEEN molecules.
Hydrogen bond
Hydrophobic interaction
Van der Waals
Covalent bonding
If you put Iced Tea mix in water, the Iced Tea mix is the______.
Solute
Solvent
Solution
3. This is formed when one substance is dissolved in another substance.
a. solute
b. solution
c. sols
d. aerosol
What do the green bonds represent?
Covalent Bond
Hydrogen Bond
Ionic Bond
What characteristic is shown in the image?
Polarity
Hydrogen Bonds
Cohesion
Adhesion
