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Salts and their classification - class-X
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Which of the following does NOT form an acidic salt?
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A
Carbonic acid
💡 Explanation:
An acidic salt is formed by the partial replacement of replaceable hydrogen ions from a polybasic acid. Carbonic acid (H2CO3) is a weak acid that typically dissociates completely or forms neutral salts, whereas others like phosphoric or sulphuric acids have multiple replaceable hydrogens allowing for acidic salt formation.