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What is a pH scale?

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Question

What is a pH scale?

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Solution

The pH scale is a scale used to measure the acidity or alkalinity of a solution. It generally ranges from 0 to 14. A pH of 7 is neutral, below 7 is acidic, and above 7 is alkaline.

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Chapter 3: Acids, Bases and Salts - Intext Question [Page 63]

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Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 3 Acids, Bases and Salts
Intext Question | Q 4. 1. | Page 63
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