14. Chemical Effects of Electric Current Science class 8 in English Medium ncert book solutions Chapter Review
14. Chemical Effects of Electric Current Chapter Review – Complete NCERT Book Solutions for Class 8 Science (English Medium). Get all chapter explanations, extra questions, solved examples and additional practice questions for 14. Chemical Effects of Electric Current Chapter Review to help you master concepts and score higher.
14. Chemical Effects of Electric Current Science class 8 in English Medium ncert book solutions Chapter Review
NCERT Solutions for Class 8 Science play an important role in helping students understand the concepts of the chapter 14. Chemical Effects of Electric Current clearly. This chapter includes the topic Chapter Review, which is essential from both academic and examination point of view. The solutions provided here are prepared strictly according to the latest NCERT syllabus and follow the guidelines of CBSE to ensure accuracy and relevance. Each question is explained in a simple and student-friendly manner so that learners can grasp the concepts without confusion. These NCERT Solutions are useful for regular study, homework help, and exam preparation. All textbook questions are solved step by step to improve problem-solving skills and conceptual clarity. Students of Class 8 studying Science can use these solutions to revise important topics, understand difficult questions, and practise effectively before examinations. The chapter 14. Chemical Effects of Electric Current is explained in a structured way, making it easier for students to connect the theory with the topic Chapter Review. By studying these updated NCERT Solutions for Class 8 Science, students can build a strong foundation, boost their confidence, and score better marks in school and board exams.
14. Chemical Effects of Electric Current
Chapter Review
Chapter Review:
- The passage of an electric currernt through a conducting liquid causes chemical reaction. The resulting effects are called chemical effects of currents.
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Which allow electric current to pass through them, are good conductors of electricity.
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Which do not allow electric current to pass through them easily, are poor conductors of electricity.
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Most liquids that conduct electricity are solutions of acids, bases and salts.
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Two wires are called leads.
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Distilled water is free of salts and is a poor conductor.
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When salt is dissolved in distilled water, we obtain salt solution. This is a conductor of electricity.
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Oxygen bubbles formed on the electrode connected to the positive terminal of the battery and hydrogen bubbles formed on the other electrode.
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The process of depositing a layer of any desired metal on another material by means of electricity is called electroplating.
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Chromium has a shiny appearance. It does not corrode. It resists scratches.
See other sub-topics of this chapter:
1. Chapter Review 2. Text Book Exercise 3. Text Book Exercise 4. Additional Questions With Solutions 5. Additional Questions With Solutions
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