Chhattisgarh Board Solutions for Chapter: Chemical Effects of Electrical Current, Exercise 4: QUESTIONS FOR PRACTICE
Chhattisgarh Board Science & Technology Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Chemical Effects of Electrical Current, Exercise 4: QUESTIONS FOR PRACTICE
Attempt the practice questions on Chapter 11: Chemical Effects of Electrical Current, Exercise 4: QUESTIONS FOR PRACTICE with hints and solutions to strengthen your understanding. Science & Technology Class - VIII solutions are prepared by Experienced Embibe Experts.
Questions from Chhattisgarh Board Solutions for Chapter: Chemical Effects of Electrical Current, Exercise 4: QUESTIONS FOR PRACTICE with Hints & Solutions
The process of coating of expensive metals over cheap metals by the voltaic cell is called _____. (magneto plating/electroplating)
_____ are used in watches, calculators, transistors and artificial satellites.
Does distilled water conduct electricity? If not what can we do to make it a conductor?
In case of fire, if the fireman uses the water they shut off the main electrical supply for that area. Explain why do they do this?
Why zinc is coated on iron?
Explain the process of electrolysis.
Name the electrolyte, the positive terminal, and the negative terminal of the button cell.
Write three uses of electroplating.
