Learning Path
Question & Answer
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pH meter
Thermometer
Hydrometer
Refractometer
Understanding the Answer
Let's break down why this is correct
A pH meter uses a special electrode that reacts to the amount of hydrogen ions in a liquid. Other options are incorrect because A thermometer measures heat, not acidity; A hydrometer measures how heavy a liquid is compared to water.
Key Concepts
pH Testing of Common Liquids
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Deep Dive: pH Testing of Common Liquids
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Definition
This topic covers the practical application of pH testing using universal indicator paper to measure the acidity of various liquids, such as grapefruit juice, coffee, and vinegar. By understanding the pH scale and conducting these tests, students learn how to quantify acidity and alkalinity, which is essential in fields like food science and chemistry. This knowledge is significant for business students as it enhances their ability to analyze product compositions and quality control in manufacturing processes.
Topic Definition
This topic covers the practical application of pH testing using universal indicator paper to measure the acidity of various liquids, such as grapefruit juice, coffee, and vinegar. By understanding the pH scale and conducting these tests, students learn how to quantify acidity and alkalinity, which is essential in fields like food science and chemistry. This knowledge is significant for business students as it enhances their ability to analyze product compositions and quality control in manufacturing processes.
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