......logam ialah tindak balas redoks di mana logam dioksidakan secara semula jadi melalui kehilangan elektron untuk membentuk ion logam
Pengaratan sebagai tindak balas redoks

Quiz
•
Chemistry
•
4th - 11th Grade
•
Medium
Norzawati Noordin
Used 36+ times
FREE Resource
18 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Kakisan besi dan aloi besi dikenali sebagai ..
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Yang manakah bukan syarat pengaratan
air
oksigen
air garam
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fe --> Fe2+ + 2e ini ialah proses pengoksidaan dengan ....
membuang elektron
menerima elektron
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kawasan di mana pengoksidaan berlaku dipanggil ...
anod
katod
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Elektron yang dibebaskan aoleh logam ferum akan mengalir melalui permukaan besi ke ...
kawasan berkepekatan oksigen yang tinggi
kawasan berkepekatan oksigen yang rendah
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Yang manakah bukan bahan yang dapat meningkatkan proses pengaratan besi?
garam
asid
air
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