Physics GK 21 - Electrochemical Cell

Physics Multiple Choice Questions (MCQs) and Answers with explanation on Electrochemical Cell for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India.

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1.
What is the equivalent EMF of a series combination of n cells?
2.
What is the equivalent internal resistance of a series combination of n cells?
3.
What do we call the resistance offered by the electrolyte and electrodes when the current flows?
4.
Which of these are electrochemical cells?
5.
What do we call a cell that induces a spontaneous redox reaction to create a flow of electrical charges?

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