CBSE Class 12-science Chemistry Electrochemical Cells
Study CBSE Class 12 Science Chemistry Electrochemistry – Electrochemical Cells with TopperLearning’s concept videos by experts. Our Chemistry expert makes the chapter concepts interesting with simplified explanations and supporting visuals. Quickly go through concepts like redox reactions, electrochemical cells and galvanic cells by reading our Chemistry topic notes.
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- in an electrochemical cell
- Calculate the no. Of coulpmb required to deposit 40.5g AL when the electrode rxn is AL3+ +3e--->AL
- when zinc plate is dipped into a blue coloured solution of cuso4 then its colour becomes white why
- cell constant G*= l /A Here A stands for area of Electrode or Electrolytic solution
- What is galvanic cell?
- An electrochemical cell stops working after sometime. Why ?
- What are redox reactions? Explain with an example?
- Why do we use inert electrolytes like KCl, KNO3, and NH4Cl in a salt bridge?
- Explain the energy changes that occur in a galvanic cell. Also mention its electrode potential?
- What is the function of a salt bridge in the electrochemical cell?