Class 10 Exam  >  Class 10 Videos  >  Science Class 10  >  Introduction: Bases & their Properties

Introduction: Bases & their Properties Video Lecture | Science Class 10

85 videos|437 docs|75 tests

Top Courses for Class 10

FAQs on Introduction: Bases & their Properties Video Lecture - Science Class 10

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.
85 videos|437 docs|75 tests
Explore Courses for Class 10 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Extra Questions

,

shortcuts and tricks

,

video lectures

,

mock tests for examination

,

Exam

,

Summary

,

Introduction: Bases & their Properties Video Lecture | Science Class 10

,

Semester Notes

,

practice quizzes

,

Important questions

,

Viva Questions

,

Objective type Questions

,

Introduction: Bases & their Properties Video Lecture | Science Class 10

,

pdf

,

past year papers

,

ppt

,

Introduction: Bases & their Properties Video Lecture | Science Class 10

,

Previous Year Questions with Solutions

,

Free

,

study material

,

Sample Paper

,

MCQs

;