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Acids and Bases
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What is the primary reason that a solution with a pH of 2 is considered acidic?

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Learning Path

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Choose AnswerChoose the Best Answer

A

It has a high concentration of hydrogen ions.

B

It contains a large amount of hydroxide ions.

C

It is derived from a strong base.

D

It has a neutral pH value.

Understanding the Answer

Let's break down why this is correct

The solution contains many hydrogen ions (H+). Other options are incorrect because The misconception is that many hydroxide ions (OH-) make a solution acidic; Some think a solution comes from a strong base to be acidic.

Key Concepts

Acidity and pH scale
Hydrogen ion concentration
Neutralization
Topic

Acids and Bases

Difficulty

hard level question

Cognitive Level

understand

Deep Dive: Acids and Bases

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Definition
Definition

Acids and bases are fundamental chemical concepts that describe substances based on their ability to donate or accept hydrogen ions. The pH scale measures the concentration of hydrogen ions in a solution, determining whether it is acidic or basic. Understanding these concepts is significant in business, particularly in industries like food and beverage, where pH levels can affect product quality and consumer preferences.

Topic Definition

Acids and bases are fundamental chemical concepts that describe substances based on their ability to donate or accept hydrogen ions. The pH scale measures the concentration of hydrogen ions in a solution, determining whether it is acidic or basic. Understanding these concepts is significant in business, particularly in industries like food and beverage, where pH levels can affect product quality and consumer preferences.

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