Learning Path
Question & Answer
Choose the Best Answer
Grapefruit juice
Coffee
Vinegar
Distilled water
Baking soda solution
Understanding the Answer
Let's break down why this is correct
The citrus fruit juice is very acidic, with a pH around 3. Other options are incorrect because Pure water has a neutral pH of 7, so it is not acidic; The sodium bicarbonate mix is alkaline, not acidic.
Key Concepts
pH Testing of Common Liquids
easy level question
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Deep Dive: pH Testing of Common Liquids
Master the fundamentals
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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