pH scale vs acidity
acidity vs pH scalepH scale and acidity both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| pH scale | Yes | No | No | No |
| acidity | Yes | No | No | No |
As nouns,
acidity is a hyponym of
pH scale; that is, acidity is a
word with a more specific, narrower meaning than
pH scale:
- 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 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)
- acidity: pH values below 7
Other hyponyms of pH scale include
alkalinity, neutrality.
| pH scale (noun) | acidity (noun) |
|---|---|
| (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) | pH values below 7 |
| the property of being acidic | |
| the taste experience when something acidic is taken into the mouth |
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