Class 8th science chapter 14 question answer
WebOct 4, 2024 · Answer: (a) crop (b) preparation (c) float (d) water, nutrients Question 2. Match items in column A with those in column B. Answer: (i) (e) (ii) (d) (iii) (b) (iv) (c) Question 3. Give two examples of each. (a) Kharif crop (b) Rabi crop Answer: (a) Kharif crop: Paddy and maize (b) Rabi crop: Wheat and gram Question 4. WebOct 4, 2024 · NCERT Solutions for Class 8 Science Chapter 14 – 5 Mark Questions and Answers. Question 1. What is the basic principle of electric pen ? Explain how it can be …
Class 8th science chapter 14 question answer
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WebSep 7, 2024 · Answer: LED is more efficient because it can glow even when a weak or less current flows through it. Question 14. Do lemon juice or vinegar conduct electricity? Answer: Yes, they conduct electricity. Question 15. How is conductivity of liquids tested? Answer: By using a tester. Question 16. WebScience NCERT Grade 8, Chapter 14, Chemical Effects of Electric Current as the name suggests, discusses some important concepts related to the chemical effects of electric current. The focus is mainly given on the electrical conductivity of liquids.
WebMar 10, 2024 · Have a glance at the MCQ of Chapter 14 Science Class 8 and cross-check your answers during preparation. Question 1. The negative charged ions are called: (a) cations (b) anions (c) ions (d) none of these Answer Question 2. Kerosene is: (a) electrolyte (b) non-electrolyte (c) electrode (d) none of these Answer Question 3. WebChapter 12: Friction Class 8 Science Chapter 12 MCQ Read more Chapter 13: Sound Class 8 Science Chapter 13 MCQ Read more Chapter 14: Chemical Effects of Electric Current Class 8 Science Chapter 14 MCQ Read more Chapter 15: Some Natural Phenomena Class 8 Science Chapter 15 MCQ Read more Chapter 16: Light Class 8 …
WebNCERT Solutions for Class 8 Science Chapter 14 shows that the conduction of electricity occurs with conducting liquids. This chapter certainly arouses curiosity among students … WebOct 3, 2024 · Check the below NCERT MCQ Questions for Class 8 Science Chapter 14 Chemical Effects of Electric Current with Answers Pdf free download. MCQ Questions …
WebNov 10, 2024 · CBSE Class 8 Science Worksheets PDF. All the CBSE Worksheets for Class 8 Science provided in this page are provided for free which can be downloaded by students, teachers as well as by parents. We have covered all the Class 8 Science important questions and answers in the worksheets which are included in CBSE …
WebFeb 4, 2024 · Class 8 Science Chapter 14 Measurement and Effects of Heat Textbook Questions and Answers 1. A. Whom should I pair with? Question a. Answer: B. Who is telling the truth? Question a. The … brewer stump and treeWebDec 20, 2024 · NCERT class 8 science chapter 14 questions and answers Chemical Effects of Electric Current MOS CLASS 8th NCERT (All Subjects) 69.1K subscribers … countryside alarms vtWebNov 23, 2024 · These DAV Class 8 Science Chapter 14 question answer Reproduction in Animals will help you in scoring good marks as they cover important concepts in different … countryside alarms vermontWebApr 3, 2024 · Study Important Questions for Class 8 Science Chapter 14 – Chemical Effects of Electric Current Very Short Answer Questions 1. Which one of the following is a good conductor of electricity? A. copper … brewers tunbridge wells phone numberWebClass 8 Science Chapter 14 MCQ with Answers. 1. An electric current can produce. (a) heating effect only. (b) chemical effect only. (c) magnetic effect only. (d) chemical, … countryside alarm vermontWebOct 4, 2024 · Answer: The forces that act when a rocket leaves launching pad are as follows: (i) Gravitational force of the earth (downward) (ii) Frictional force of air (in opposite direction) Question 10. When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. countryside alliance membershipWebNov 20, 2024 · Class 8 Science chapter 18 questions answers. You will get answers to all questions of Pollution of Air and Water in the NCERT solutions here. Before solving the exercise, you should read the chapter. ... Chapter 13 – Sound Solutions; Chapter 14 – Chemical Effects of Electric Current Solutions; Chapter 15 – Some Natural Phenomena … countryside alliance ireland