Chemistry, asked by saivarshith30, 6 months ago

What is mean by pH scale and pH value ?

Answers

Answered by purujitpranshu

7

Answer:

The pH scale measures how acidic or basic a substance is. ... A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic. The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value.

Answered by gshanahmad8

1

The pH scale measures how acidic or basic a substance is. ... A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic. The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value.

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