
elektrokimia
Quiz
•
Chemistry
•
1st - 3rd Grade
•
Medium
Bertha Setyaningsih
Used 5+ times
FREE Resource
Enhance your content
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gambar di bawah menunjukkan susunan gambar bagi elektolisis larutan natrium sulfat 0.01 mol dm-3 menggunakan elektroda-elektroda karbon. Antara berikut yang manakah hasil terbentuk pada P dan Q?
P= Hidrogen gas, Q= Oksigen gas
P= Oksigen gas, Q= Natrium logam
P= Oksigen gas, Q= Hidrogen gas
P= Sulfir dioksida gas, Q= Natrium logam
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Arus elektrik dialirkan melalui larutan akueus kuprum (II) sulfat, CuSO4 seperti seperti ditunjukkan dalam rajah dibawah. Apakah yang terbentuk di anod?
Hidrogen
Oksigen
Kuprum
Sulfur
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jumlah muatan listrik yang diperlukan untuk mereduksi 60 gram ion kalsium menjadi logam kalsium adalah .... (Ar Ca = 40)
1,0 F
1,5 F
2,0 F
2,5 F
3,0 F
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada elektrolisis leburan BaCl2 dengan elektrode grafit, di katode akan dihasilkan ....
gas klor
gas hidrogen
larutan Ba(OH)2
logam Ba
gas oksigen
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada elektrolisis larutan CrCl3 dengan menggunakan elektrode platina, di anode akan menghasilkan ....
gas Cl2
gas H2
gas O2
logam Cr
air
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada penyepuhan cincin tembaga dengan emas digunakan larutan AuCl3 (Ar Au = 197). Pengrajin perhiasan menyepuh cincin tembaga dengan emas selama 9650 detik dengan arus 3 Ampere. Massa emas yang digunakan untuk melapisi cincin tembaga sebanyak ... gram.
1,97
3,94
7,88
19,70
39,40
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Dalam proses elektrolisis, arus listrik sebanyak 1930 C dilewatkan dalam leburan zat elektrolit dan mengendap 1,5 gram unsur X pada katode. Jika diketahui bahwa Ar X = 150 dan tetapan Faraday = 96500 C, maka ion dari unsur X adalah. . .
X+
X-
X2+
X2-
X4+
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
25 questions
Review: Solutions and Concentrations
Quiz
•
KG - University
25 questions
LUYỆN TẬP LÝ THUYẾT NITƠ
Quiz
•
1st Grade
28 questions
METALES
Quiz
•
3rd Grade
25 questions
Les symboles chimiques
Quiz
•
3rd Grade
33 questions
alkohole
Quiz
•
1st - 8th Grade
25 questions
ÔN TẬP CHỦ ĐỀ NGUYÊN TỬ
Quiz
•
1st Grade
25 questions
Atom i wiązania - sprawdzian kl.1 tech
Quiz
•
2nd Grade
25 questions
Ikatan Kimia
Quiz
•
1st Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Verbs
Quiz
•
2nd Grade
6 questions
Gravity
Quiz
•
1st Grade
17 questions
Multiplication facts
Quiz
•
3rd Grade
20 questions
Irregular Plural Nouns
Quiz
•
3rd Grade
20 questions
Subject and Predicate Review
Quiz
•
3rd Grade