
Industrial application of electrolysis
Presentation
•
Chemistry
•
5th Grade
•
Practice Problem
•
Easy
Sharidah Nadhirah
Used 3+ times
FREE Resource
17 Slides • 5 Questions
1
Industrial application of electrolysis
SECONDARY 2
3/3/2021
2
TODAY
Reactivity series
Identifying gases
Applications of electrolysis in life
3
INDUSTRIAL APPLICATION
1. ELECTROPLATING
2. REFINING COPPER
3. MANUFACTURING USEFUL CHEMICALS
4. EXTRACTING METALS FROM ORES
4
REACTIVITY SERIES
Lets recap....
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6
Open Ended
What new information you gained from the video? Comment on if you understood reactivity series better or still unlcear.
7
Gaseous product formed
How to check?
8
COLOUR VS COLOURLESS
how to identify???
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10
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12
Open Ended
Name one type of gas and how you can identify it?
13
Application of Electrolysis
1. Electroplating
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16
Open Ended
What did you learn? It can be anything that doesnt have to relate to chemistry or eletrolysis. Maybe something you ponder upon or amazed by.
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18
Open Ended
When you want to coat an object..where will you place it. At the anode or cathode. Explain why you choose anode or cathode.
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20
Open Ended
Write one thing you learned from the video?
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QUIZ TIME
PLEASE SUBMIT PERSONALLY TO ME ON WHATSAPP
Industrial application of electrolysis
SECONDARY 2
3/3/2021
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