Hukum Faraday

Quiz
•
Chemistry
•
12th Grade
•
Medium
Djuni Rouli
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Dalam sejumlah arus listrik yang sama ke dalam larutan NiSO4 dan CuCl2
membentuk endapan nikel sebanyak 5,9 gram jika Ar Ni = 59 dan Cu = 63,5. Maka
massa endapan tembaga yang terbentuk adalah …
31,8 gram
59,0 gram
63,5 gram
118 gram
127 gram
2.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Pada proses elektrolisis lelehan NaCl dengan elektroda karbon digunakan Arus
sebesar 10 ampere selama 1 menit, massa logam natrium yang diperoleh adalah....
(Ar Na = 23, Cl = 35,5)
0,07 gram
0,12 gram
0,14 gram
9,25 gram
0,36 gram
3.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Larutan nikel II sulfat di elektrolisis dengan arus searah besar 1,93 ampere. Jika
pada katoda diendapkan logam nikel sebesar 0,58 gram waktu yang diperlukan
untuk proses tersebut adalah... (Ar Ni = 58)
200 detik
500 detik
1000 detik
1930 detik
9650 detik
4.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Pada elektrolisis air dihasilkan 1,008 gram gas H2 di katoda. Massa gas oksigen
yang terbentuk di anoda adalah...
2 gram
8 gram
10 gram
16 gram
32 gram
5.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Arus 2 ampere digunakan untuk melapisi logam Ni dari 500 ml larutan Ni2+
1 molar konsentrasi Ni2+ setelah 3 jam adalah …
0,39 molar
0,46 molar
0,78 molar
0,89 molar
1.00 molar
6.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Dalam suatu proses elektrolisis arus listrik sebesar 1.930 coulomb dilewatkan ke
dalam leburan zat elektrolit dan mengendapkan 1,50 gram unsur x pada katoda
jika diketahui massa atom relatif X = 150 dan tetapan Faraday adalah 96.500 kolom
bentuk ion dari unsur x dapat dinyatakan sebagai
X+
X-
X2+
X2-
X3+
7.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
. Jumlah Faraday yang diperlukan untuk mereduksi 60 gram ion kalsium menjadi
logam kalsium Ar Ca = 40 adalah....
1,0
1,5
2,0
3,0
4,0
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Konsentrasi Larutan (SMK)

Quiz
•
12th Grade
12 questions
Mole Day!

Quiz
•
10th - 12th Grade
10 questions
Quiz Stoikiometri Kelas X

Quiz
•
10th Grade - University
10 questions
Mole and Molecular Formula

Quiz
•
12th Grade
10 questions
Elektrolisis dan hukum Faraday

Quiz
•
12th Grade - University
10 questions
Quiz Reaksi Redoks dan ELktrokimia

Quiz
•
KG - 12th Grade
10 questions
Stoichiometric Ratios

Quiz
•
10th - 12th Grade
10 questions
Defining Stoichiometry

Quiz
•
10th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Atomic Structure

Quiz
•
10th - 12th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade
20 questions
Naming Ionic Compounds

Quiz
•
10th - 12th Grade
18 questions
Ions

Quiz
•
9th - 12th Grade
15 questions
Lewis Dot Structures

Quiz
•
9th - 12th Grade
71 questions
Periodicity Test Prep

Quiz
•
9th - 12th Grade
23 questions
Naming ionic compounds and writing formulas

Quiz
•
9th - 12th Grade
23 questions
Properties of Matter

Quiz
•
9th - 12th Grade