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Industrial application of electrolysis

Industrial application of electrolysis

Assessment

Presentation

•

Chemistry

•

5th Grade

•

Practice Problem

•

Easy

Created by

Sharidah Nadhirah

Used 3+ times

FREE Resource

17 Slides • 5 Questions

1

Industrial application of electrolysis

SECONDARY 2

3/3/2021

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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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5

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?

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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

14


15

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.

17

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.

19

20

Open Ended

Write one thing you learned from the video?

21

22

QUIZ TIME

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pattern-tertiary

Industrial application of electrolysis

SECONDARY 2

3/3/2021

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