ph scale (Meaning)
ph scale (n)
(from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic)
Synonyms & Antonyms of ph scale
No Synonyms and anytonyms found
ph scale Sentence Examples
- The pH scale measures the acidity or alkalinity of a solution on a scale of 0 to 14.
- Pure water has a neutral pH of 7, indicating a balance between acidity and alkalinity.
- Substances with a pH below 7 are acidic, while those with a pH above 7 are alkaline or basic.
- Lemon juice, with its sour taste, has a low pH, typically around 2 or 3.
- Ammonia, commonly used in household cleaners, registers as alkaline on the pH scale, often around 11 or 12.
- The pH scale is logarithmic, meaning each whole pH value represents a tenfold change in acidity or alkalinity.
- Human blood has a pH level near 7.4, slightly alkaline to support bodily functions.
- Understanding the pH scale is crucial in fields such as chemistry, biology, and environmental science.
- Soil pH affects plant growth, with many crops thriving in slightly acidic to neutral conditions.
- Monitoring pH levels in swimming pools is essential for maintaining water quality and safety for swimmers.
FAQs About the word ph scale
(from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 o
No synonyms found.
No antonyms found.
The pH scale measures the acidity or alkalinity of a solution on a scale of 0 to 14.
Pure water has a neutral pH of 7, indicating a balance between acidity and alkalinity.
Substances with a pH below 7 are acidic, while those with a pH above 7 are alkaline or basic.
Lemon juice, with its sour taste, has a low pH, typically around 2 or 3.
