
Cara mencegah korosi besi

Quiz
•
Chemistry
•
12th Grade
•
Easy
naura a
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Metode proteksi katodik melibatkan penggunaan
Oksigen
Anoda
Katoda
Pelindung Logam
Elektron
2.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Apa yang dimaksud dengan inhibitor korosi dalam konteks kimia korosi besi?
Zat kimia yang mempercepat korosi
Zat kimia yang memperlambat atau mencegah korosi
Elektrolit yang meningkatkan korosi
Gas yang menyebabkan korosi
Larutan yang menyebabkan korosi
3.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Manakah dari berikut yang dapat dianggap sebagai lapisan pelindung untuk mencegah korosi besi?
Lapisan oksida
Lapisan sulfida
Lapisan nitrida
Lapisan hidrida
Lapisan kromida
4.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Proses apa yang melibatkan penggunaan arus listrik untuk melindungi besi dari korosi?
Pelapisan galvanik
Proteksi anodik
Inhibitor korosi
Proteksi katodik
Galvanisasi
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Apa peran dari lapisan krom pada besi dalam mencegah korosi?
Meningkatkan konduktivitas termal
Menambah kekerasan besi
Melindungi besi dari korosi
Menurunkan titik leleh besi
Menurunkan titik didih besi
6.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Zat apa yang dapat ditambahkan ke air untuk mengurangi korosi besi?
Oksigen
Hidrogen
Elektrolit
Veernikel
Inhibitor korosi
7.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Apa yang dimaksud dengan galvanisasi dalam konteks pencegahan korosi?
Proses reduksi
Proses melelehkan besi
Proses oksidasi
Proses pembentukan lapisan oksida
Proses elektrokimia
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