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

If a downward arrow (↓) is shown next to a product in a chemical equation, what does it indicate?

Answer and explanation

Correct answer: Formation of a precipitate

A downward arrow (↓) in a chemical equation conventionally shows that an insoluble solid has formed from a solution and separated as a precipitate. For example, mixing suitable soluble salts can produce solid barium sulfate, written with a downward arrow. An upward arrow (↑) is commonly used for gas evolution, while heat and light require separate conditions or descriptions rather than this precipitation symbol.

Related tags

PrecipitateChemical EquationsChemical ReactionsDouble DisplacementChemical Reactions And EquationsChemical Substances – Nature And BehaviourChemical Substances Nature And BehaviourScience

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.