There are some common features in both acids and bases they are Acids and Bases conduct electricity in aqueous solution as acids and bases dissociate in solution to produce H+ ions and OH- ions respectively.Take solution of hydrochloric acid. Fix two nails on a cork, and place the cork in a 100 mL beaker. Connect the nails to the two terminals of a 6 volt battery through a bulb and a switch. Now pour some dilute HCl in the beaker and switch on the current.
Similarly take a basic solution and do the same .
In the experimental set up the bulb starts glowing . Which indicates that there is a flow of electric current through the solution. The electric current is carried through the solution by ions. Cations (H+ ions) in acid carry electric current in the solution . so H+ ions are responsible for their acidic properties. Similarly , anions (OH- ions) carry electric current in the solution . so OH- ions are responsible for their basic properties.
Scoop it! LearnCBSE.in
Tagged under: GyanPub,ncert solutions,Free Online Maths Class,Maths,Free ncert solutions,Acids Bases Salts Solutions,CBSE Solutions,Class 10 Science Solutions,NCERT Books Solution,NCERT CBSE Solutions,NCERT Solutions,NCERT Solutions Class 10,NCERT Solutions Class 10 Science,NCERT Solutions Class 10 Science Chapter 2
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip
Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans
1. Students enter a simple code
2. You play the video
3. The students comment
4. You review and reflect
* Whiteboard required for teacher-paced activities
With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.
Carry out a quickfire formative assessment to see what the whole class is thinking
Create interactive presentations to spark creativity in class
Student teams can create and share collaborative presentations from linked devices
Turn any public video into a live chat with questions and quizzes