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WorksheetsSolutions
Total questions: 8
Worksheet time: 9mins
Name
Class
Date
1.
What is a solution called where more amount of solute CAN BE dissolved at a specific temperature and pressure?
a)
Supersaturated
b)
Saturated
c)
Unsaturated
d)
Undefined
2.
What is a solution that has the maximum amount of solute dissolved at a specific temperature and pressure?
a)
Supersaturated
b)
Saturated
c)
Unsaturated
d)
Undefined
3.
When the solution is holding more solute than its maximum (by raising the temperature saturating the solution and then lowering the temperature) it is said to be
a)
Supersaturated
b)
Saturated
c)
Unsaturated
d)
Undefined
4.
a)
Substance A because HCl dissociates into H+ and Cl- ions in water
b)
Substance B because HCl is a covalent compound that does not produce ions in water
c)
Substance A because HCl is a covalent compound that does not produce ions in water
d)
Substance B because HCl dissociates into H+ and Cl- ions in water
5.
Which of the following describes the solution in the beaker?
a)
Unsaturated
b)
Electrolyte
c)
Supersaturated
d)
Saturated
6.
How many grams of sodium nitrate, NaNO3, are soluble in 100 g of water at 10 ºC?
a)
80 grams
b)
100 grams
c)
40 grams
d)
10 grams
7.
A combination of particles of one or more substance that are distributed uniformly throughout another substance is a/an
a)
compound
b)
pure substance
c)
solution
d)
element
8.
Which solute is the least soluble at 90 ⁰C?
a)
SO2
b)
KClO3
c)
KI
d)
HCl
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