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Why should acids or bases not be identified by taste in a laboratory?

Answer and explanation

Correct answer: Many acids and bases can be harmful

The governing concept is laboratory safety and the controlled identification of chemicals. Acids and bases can be corrosive, poisonous or irritating even in small amounts, so tasting an unknown substance may cause burns or poisoning. Safe tests include suitable indicators, pH paper and teacher-approved procedures. Thus option A is correct. Taste is not always wrong, but it is unsafe; the other statements are scientifically overgeneralized or irrelevant.

Related tags

Lab SafetyIndicatorsAcid BaseAcidsBasesAnd SaltsAcids Bases And SaltsChemical Substances – Nature And BehaviourChemical Substances Nature And BehaviourScience

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