In Order to Change the PH of Water by One

question 67

Multiple Choice

In order to change the pH of water by one integer number (from 7 to 8 or from 8 to 7 for instance) you would have to change the concentration of the hydrogen ion by a factor of

• A) 1000.
• B) 500.
• C) 100.
• D) 50.
• E) 10.

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Definitions:

Poor Insight

A lack of awareness or understanding about one's own condition, symptoms, or the impact of one's actions on others, often seen in various mental health disorders.

Framing

The way information is presented to us which can influence our decisions and judgments.

Functional Fixedness

A cognitive bias that limits a person to using an object only in the way it is traditionally used.

Restructuring

Thinking about a problem in a new way in order to solve it.