WebDec 14, 2024 · Chemical Effects of Electric Current Class 8 Question Answers; Chemical Effects of Electric Current Class 8 Questions; Exercises; 5. A tester is used to check the conduction of electricity through two liquids, labelled A and B. It is found that the bulb of the tester glows brightly for liquid A while it glows very dimly for liquid B. WebOct 13, 2024 · Chemical Effects of Electric Current Class 8 Extra Questions and Answers Science Chapter 14 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science Question bank on a regular basis.
Chemical Effects of Electrical Current-Sample Questions
WebQ. in which terminal hydrogen bubbles start forming when electrodes are dipped in a liquid which conducts electricity . answer choices. positive. negative. Question 7. 30 seconds. … WebJun 10, 2024 · Chapter 14 Chemical Effects of Electric Current Class 8 Science NCERT Solutions. Detailed explanation provided under each NCERT solutions will help in understanding the concepts better. It will be useful in expanding student's horizon as it cover variety of questions. Your marks play an important role in shaping future thus these … can you grapple while grappled
Chemical Effects of Electric Current Class 8 Science Extra …
WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... WebChemical Effects of Electric Current Class 8 Extra Questions Short Answer Questions Question 1. Define good conductors and poor conductors or insulators. Answer: The materials that conduct electricity through them are called good conductors whereas those that do not conduct electricity are called poor conductors or insulators. WebWhen an electric current is passed through a conducting solution, some chemical reaction takes place. Example: -. (a) When an electric current is passed through water, water dissociates into hydrogen and oxygen. Hydrogen is deposited over negative pole and oxygen is deposited over the positive pole. Deposition of hydrogen and oxygen at ... brighton women tickets