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Introduction Bases & their Properties Video Lecture - Science Class 10
FAQs on Introduction: Bases & their Properties
| 1. What is the definition of a base in chemistry? |  |
Ans. In chemistry, a base is a substance that can accept or donate a pair of electrons, and it has a higher concentration of hydroxide ions (OH-) in an aqueous solution.
| 2. How do bases differ from acids? | |
Ans. Bases differ from acids in terms of their properties. While acids donate protons (H+ ions), bases accept protons. Acids have a sour taste, while bases have a bitter taste. Additionally, acids turn blue litmus paper red, while bases turn red litmus paper blue.
| 3. What are some common examples of bases? | |
Ans. Some common examples of bases include sodium hydroxide (NaOH), ammonia (NH3), calcium hydroxide (Ca(OH)2), and magnesium hydroxide (Mg(OH)2).
| 4. How do bases react with acids? | |
Ans. Bases and acids react to form salt and water through a process called neutralization. The base accepts a proton from the acid, resulting in the formation of water and a salt compound.
| 5. What are some important properties of bases? | |
Ans. Bases have several important properties. They can conduct electricity in aqueous solutions, turn red litmus paper blue, and have a slippery or soapy feel. Bases can also react with acids to neutralize their properties and form a salt and water.
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Apr 14, 2026 Last updated
Video Description: Introduction: Bases & their Properties for Class 10 2026 is part of Science Class 10 preparation. The notes and questions for Introduction: Bases & their Properties have been prepared according to the Class 10 exam syllabus. Information about Introduction: Bases & their Properties covers all important topics for Class 10 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Introduction: Bases & their Properties.
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