battery – ChemPandit

CLASS 7 Chapter 14 Electric Current and Its Effects

Short answer type questions Question 1. Draw the symbols of the following electric components Electric cell Electric bulb Battery Wire Question 2. What do you mean by a connected circuit? Question 3. What is a battery? Question 4. What happens to the circuit if the switch is in the Off position? Question 5. Why […]

CLASS 8 Chapter 14 Chemical Effects of Electric Current

Class 8 Chemistry / Neeti Rathore

Question 1. Fill in the blanks. (a) Most liquids that conduct electricity are solutions of, ______________ and ______________. (b) The passage of an electric current through a solution cause ______________ effects. (c) If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the ___________terminal of the battery. (d) The

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