Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

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

Answer and explanation

Correct answer: They can be harmful

Laboratory acids and bases may be corrosive, poisonous, or irritating even when only a small amount is present. Tasting an unknown chemical can therefore cause burns, poisoning, or other injury, so it is never an acceptable identification method. Safe identification uses approved indicators, pH paper, or other supervised tests. The colour and taste of a substance are not reliable criteria. Thus option A is correct.

Related tags

Laboratory-SafetyIndicatorsAcid-BasePhAcidsBasesAnd SaltsAcids Bases And SaltsChemical Substances – Nature And BehaviourChemical Substances Nature And Behaviour

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.