Pembersihan Dan Pembekalan Air
Flashcard
•
Science
•
9th Grade
•
Hard
Nurul Rahman
FREE Resource
Student preview

7 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Kaedah yang digunakan untuk menghasilkan air tulen: Penurasan, Pendidihan, Penyulingan, Pengklorinan.
Back
Penyulingan
2.
FLASHCARD QUESTION
Front
Apakah kebaikan menggunakan kaedah pembersihan air seperti di atas?
Back
Mikroorganisma dapat dihapuskan
3.
FLASHCARD QUESTION
Front
Mengapakah air hasil dari kaedah pembersihan di atas tidak sesuai untuk diminum.
Back
Masih terdapat mikroorganisma dan bakteria
4.
FLASHCARD QUESTION
Front
Apakah kesan klorin terhadap air tersebut?
Back
Membunuh mikroorganisma dan bakteria
5.
FLASHCARD QUESTION
Front
Namakan dua bahan yang ditambah ke dalam tangki penggumpalan dalam sistem pembekalan air di Malaysia.
Back
Alum dan kapur
6.
FLASHCARD QUESTION
Front
Apakah kegunaan alum yang ditambah dalam tangki penggumpalan dalam sistem pembekalan air di Malaysia?
Back
Mengumpalkan zarah terampai kepada gumpalan yang lebih besar.
7.
FLASHCARD QUESTION
Front
Rajah menunjukkan keadaan sebenar di logi pembersihan air. Berdasarkan rajah namakan tangki yang di paparkan.
Back
Tangki pengoksidaan
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