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Carbon and its Compounds — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceCarbon and its Compounds1 Mark
Question
Name the functional group present in an organic compound which gives brisk effervescence with $NaHCO _3$.
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Answer

Carboxylic acid group, - COOH gives brisk effervescence with $NaHCO _3$.

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