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Acids,Bases and Salts

Madhya Pradesh Board · Class 10 · Science

Flashcards for Acids,Bases and Salts — Madhya Pradesh Board Class 10 Science. Quick Q&A cards covering key concepts, definitions, and formulas.

71 questions80 flashcards5 concepts

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An infographic showing common acid-base indicators (litmus, phenolphthalein, methyl orange, turmeric, red cabbage) and the distinct color changes they exhibit in acidic, neutral, and basic solutions.
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80 Flashcards
Card 1Indicators

What is an acid-base indicator?

Answer

An acid-base indicator is a dye or a mixture of dyes used to show whether a substance is acidic or basic by changing colour. Examples include litmus, turmeric, phenolphthalein, methyl orange, and univ

Card 2संकेतक

अम्ल-क्षार सूचक क्या होता है?

Answer

अम्ल-क्षार सूचक (acid-base indicator) एक रंजक या रंजकों का मिश्रण होता है जो किसी पदार्थ के अम्लीय या क्षारीय होने को रंग परिवर्तन द्वारा दर्शाता है। उदाहरण के लिए लिटमस, हल्दी, फीनोलफ्थेलिन, मेथिल ऑर

Card 3Indicators

What is the colour of litmus in a neutral solution?

Answer

Litmus solution is purple when it is neither acidic nor basic.

Card 4संकेतक

एक उदासीन विलयन में लिटमस का रंग क्या होता है?

Answer

लिटमस घोल बैंगनी रंग का होता है जब यह न तो अम्लीय होता है और न ही क्षारीय।

Card 5Indicators

How does litmus behave in acids and bases?

Answer

An acid turns blue litmus red, and a base turns red litmus blue.

Card 6संकेतक

अम्ल और क्षार में लिटमस कैसा व्यवहार करता है?

Answer

एक अम्ल नीले लिटमस को लाल कर देता है और एक क्षार लाल लिटमस को नीला कर देता है।

Card 7Indicators

How do phenolphthalein and methyl orange help in testing acids and bases?

Answer

Phenolphthalein is colourless in acid and pink in base. Methyl orange is a synthetic indicator used to test acids and bases.

Card 8संकेतक

फेनोल्फथेलिन और मिथाइल ऑरेंज अम्ल और क्षारों के परीक्षण में कैसे मदद करते हैं?

Answer

फेनोलफ्थेलिन अम्ल में रंगहीन और क्षार में गुलाबी होता है। मिथाइल ऑरेंज एक कृत्रिम सूचक है जिसका उपयोग अम्लों और क्षारों का परीक्षण करने के लिए किया जाता है।

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Frequently Asked Questions

What are the important topics in Acids,Bases and Salts for Madhya Pradesh Board Class 10 Science?
Key topics in Acids,Bases and Salts include Acids, Bases and Salts - Complete Concept Map, Acids, Bases and Salts - Chapter Overview, Acids, Bases and Salts - Complete Concept Map. These are the concepts Madhya Pradesh Board Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Acids,Bases and Salts — Madhya Pradesh Board Class 10 Science?
Understand the core concepts first, then work through the 71 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Acids,Bases and Salts?
There are 80 flashcards for Acids,Bases and Salts covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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