Water chemistry quiz
This quiz is a part of Introduction to Freshwater Ecology. Before taking this quiz, be sure to learn about water chemistry:
Which of the following is the most basic pH value?
What is the chemical formula for water?
Why is water known as the "universal solvent"?
It is necessary to sustain life.
It dissolves into most substances.
It is very good at dissolving substances.
Which of the following gives water many of its properties?
An oxygen bond
What does it mean for a substance to be hydrophilic?
The substance has a strong affinity for water.
The substance has a weak affinity for water.
The substance repels water.
The substance is water.
What is the pH of pure water?
Which of the following describes water?
What is H+?
A hydrogen ion
A hydronium ion
A water molecule
Which of the following is true about the specific heat of water?
Water has a high specific heat.
Water has an average specific heat.
Water has a low specific heat.
Which of the following is correct?
A solute dissolves a solvent.
A solution dissolves a solvent.
A solute dissolves a solution.
A solvent dissolves a solute.
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