Kuis kimia elektrolisis KTI
Quiz
•
Chemistry
•
12th Grade
•
Easy
Gamer Jadi
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika larutan Na2SO4 dielektrolisis dengan elektroda Cu, reaksi yang terjadi pada anode adalah…
2H2O + 2e– → H2 + 2OH–
2H2O → 4H+ + O2+ 4e–
Na →Na+ + e–
Cu2+ + 2e– → Cu
Cu → Cu2+ + 2e–
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sejumlah arus listrik yang sama dialirkan kedalam larutan AgNO3 dan larutan CuSO4. Jika massa tembaga (Cu) yang diendapkan 12,7 gram, maka massa perak (Ag) yang diendapkan adalah … (Ar Cu = 63,5 dan Ar Ag = 108 )
43,2 gram
43,2 gram
0,432 gram
10,8 gram
1,08 gram
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada elektrolisis lelehan MgCl2, pada katode dan anode berturut dibebaskan …
H2 dan Cl2
H2 dan O2
Mg dan Cl2
Mg dan H2
Mg dan O2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada elektrolisis larutan CuSO4 dihasilkan 25,4 gr endapan Cu pada katode. Hitunglah volume gas H2 (00C, 1 atm) yang dibebaskan pada elektrolisis larutan H2SO4 encer dengan jumlah arus yang sama (Ar Cu = 63,5; Ar H= 1)
8,96 L
96,8 L
69,8 L
69,8 L
59,8 L
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alumunium diperoleh dari elektrolisis lelehan Al2O3. Berapa alumunium dapat diperoleh setiap jam jika digunakan arus 100 ampere ?
30,23 gr
33,57 gr
40 gr
56,67 gr
35
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada suatu elektrolisis larutan MSO4 di ka- toda terbentuk 0,28 gram M. Jika larutan ha- sil elektrolisis dapat dinetralkan oleh 50 ml larutan NaOH 0,2 M, maka massa atom re- latif M adalah ....
28
42
56
70
84
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada elektrolisis 400 mL larutan CuSO4 0,01 M, untuk mengendapkan seluruh ion tembaga diperlukan arus listrik dengan muatan sebesar ....
0,024
0,008
0,004
0,003
0,001
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
20 questions
Isomer dan Reaksi-reaksi senyawa turunan alkana
Quiz
•
12th Grade
10 questions
Números de oxidación de elementos en un compuesto
Quiz
•
10th Grade - University
20 questions
Kimia Unsur : Periode 3
Quiz
•
12th Grade
20 questions
PAT kimia kelas X
Quiz
•
12th Grade
12 questions
OCR A Chemistry – 6.3.1 Functional Group Tests
Quiz
•
12th Grade
10 questions
Alkoholok
Quiz
•
10th - 12th Grade
20 questions
SOAL PTS KIMIA XII IPA
Quiz
•
12th Grade
12 questions
BÀI KIỂM TRA 15' KHỐI 10-LẦN 1
Quiz
•
1st - 12th 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
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
34 questions
Covalent and Ionic Bonds Concepts
Quiz
•
9th - 12th Grade
12 questions
Unit 2 P #6 Electron configuration and Orbital diagrams
Quiz
•
10th - 12th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade
16 questions
IS3 - Atoms, Ions and Isotopes
Quiz
•
9th - 12th Grade
22 questions
Swilley's Chemistry Counting Atoms
Quiz
•
9th - 12th Grade