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CHEMISTRY CH14 Acids, Bases and Salts — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceCHEMISTRY CH14 Acids, Bases and Salts1 Mark
Question
How are acids classified based on ionisation? Give examples.
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Answer

Acids get ionise in water (produce $H ^{+}$ions) completely or partially. Based on the extent of ionisation, acids are classified as follows:
Strong Acids:
These are acids that ionise completely in water.
Example: $HCl$
Weak Acids :
These are acids that ionise partially in the water.
Example: $CH _3 COOH$.

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