Question
Download Solution PDFWhich of the following solutions is alkaline?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is [H+] < 1 x 10-7Mol/l.
Key Points
- An alkaline solution is a mixture of solid bases dissolved in water.
- The hydrogen potential, also known as the pH scale, measures how alkaline or acidic a solution is.
- The scale goes from 0 to 14.
- [H+] < 1 × 10-7Mol/l.
- A midpoint of 7 represents a neutral pH.
- Neutral solutions are neither acidic nor alkaline.
- A pH level below 7 indicates an acidic solution and a number above 7 indicates an alkaline solution.
- pH is a measurement of strength, not capacity, and any movement in the pH scale indicates a 10-fold increase in an acid or alkaline measurement.
Additional Information
- Types of solution:
- Some examples of Lye include sodium hydroxide, potassium hydroxide, magnesium hydroxide, and calcium carbonate.
- Each of these solutions has different applications in different industries.
- Manufacturers often use Lye in products such as biodiesel fuels, soaps, medicines, detergents, and cleaning products.
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