Chemistry Revision Notes for Class 12 Chapter 3 Electrochemistry

Chapter 3 Electrochemistry talks about electrochemical cells, Nernst equation, Batteries, Corrosion, etc. Electrochemical cells are of two types: Galvanic cell and the electrolytic cell. Fuel cells and Batteries are very beneficial forms of a galvanic cell. There are two main classifications of batteries. They are primary batteries and secondary batteries. Primary batteries die after a period of time and are not reusable as it cannot be recharged. Whereas, secondary batteries can be recharged and are reusable.

To get an in-depth knowledge on the various topics of Electrochemistry, you can check out the revision notes given below.

Class 12 Chemistry Chapter 3 Electrochemistry
Class 12 Chemistry Chapter 3 Electrochemistry

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Practise This Question

For the reaction PCl5 (g)  PCl3 (g) + Cl2 (g) if we start with only a moles of PCl5
PCl5PCl3Cl2(g)Moles t=0a00Moles At Eq.a(1α)aαaα
α is called the degree of dissociation - True or false?




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