WebApr 3, 2024 · 6. Give any two examples of good conductors of electricity. Ans. All metals (example gold, copper, iron, etc.) are good conductors of electricity. 7. Give any two examples of insulators. Ans. Examples of insulators are rubber, wood, plastic, etc. 8. Give examples of any two electrolytes. WebCollect information about electroplating. Make a list of articles in day-to-day life, where this technique is used. The process that you see is used for purification of copper. A thin …
Describe an experiment for the electroplating of an iron object …
WebElectroplating is the process of depositing a layer of a metal on a metallic or a nonmetallic electrode by electrolysis in an electrolytic cell. Let us take an iron spoon which is to be electroplated with copper. For this, we take a copper plate and an iron spoon as electrodes and copper sulphate (CuSO4 )is taken as an electrolyte. WebApr 27, 2024 · Copper stands as the second most effective metal that conducts electricity. The first one is silver, but it’s really expensive and not viable for large-scale applications. … is longmire on netflix
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WebJul 13, 2016 · Electroplating is the process of coating a thin layer of a metal such as gold, silver, chromium, etc., over another metal. This is done to protect the metal or to lend it an attractive look. For electroplating copper in the laboratory, the following steps are to be taken: Fill three-forth of a beaker with copper sulphate solution. WebClick here👆to get an answer to your question ️ Describe an experiment for the electroplating of an iron object with copper. Solve Study Textbooks Guides. Join / Login >> Class 8 >> Physics >> Chemical Effects of ... class 8. Mensuration Factorisation Linear Equations in One Variable Understanding Quadrilaterals The Making of the National ... WebTake a pure copper strip, dip it in the solution and use it as anode, i.e. connect it to the positive terminal. Pass electricity through the solution by closing the circuit. The positively charged copper ions from the solution will move towards the carbon rod which is … khrushchev in floaties