Pada sel elektrolisis terdapat dua rangkaian elektroda yaitu katoda dan anoda. Reaksi yang terjadi pada katoda adalah....
Kuis Kimia

Quiz
•
Chemistry
•
11th Grade
•
Hard
Mesi Utami
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oksidasi
Redoks
Reduksi
Adisi
Pembakaran
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sel volta dapat diterapkan dalam kehidupan sehari-hari. Berikut merupakan aplikasi dari sel volta, kecuali...
Air aki
Air cuka
Baterai mainan anak-anak
Baterai alkaline
Sel bahan bakar
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui
ΔHf CO = -111 KJ/mol
ΔHf CH3OH = -239 KJ/mol
Tentukan perubahan entalpi yang terjadi pada reaksi berikut CO(g) + 2H2(g) → CH3OH(I)
-128 KJ/mol
-350 KJ/mol
+128 KJ/mol
+350 KJ/mol
-126 KJ/mol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zat di bawah ini yang akan menghasilkan gas pada kedua elektrodenya saat dielektrolisis menggunakan elektrode karbon adalah....
Larutan NaCl
Larutan AgNO3
Larutan CuSO4
Lelehan KCl
Lelehan MgO
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elektrolisis zat di bawah ini yang menghasilkan gas hidrogen di anoda adalah....
NH3(I)
Na2SO4 (aq)
NaH (I)
HCl (aq)
KHSO4 (aq)
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