
sel volta
Authored by Siti Afsoh, S.Pd.
Chemistry
12th Grade
Used 95+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Suatu sel volta ditulis dalam diagram sel sebagai berikut:
Cr (s)| Cr3+(aq) ∥ Cu2+ (aq)|Cu (s)
Persamaan reaksi dari notasi sel di atas adalah....
Cu2+(aq) + Cr (s) → Cu (s) + Cr3+ (aq)
Cu (s) + Cr3+ (aq) → Cu2+(aq) + Cr (s)
3 Cu2+(aq) + 2 Cr (s) → 3 Cu (s) + 2 Cr3+ (aq)
Cu2+(aq) + Cr (s) → Cu (s) + Cr2+ (aq)
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
1. Pada katode terjadi reaksi reduksi
2. Pada anode terjadi reaksi oksidasi
3. Pada sel volta, katode termasuk elektrode negative
4. Logam yang memiliki potensial lebih tinggi berperan sebagai elektrode positif
5. Logam yang memiliki potensial lebih rendah berperan sebagai elektrode negatif
Dari pernyataan di atas yang tidak sesuai dengan kaidah sel volta adalah ...
1
2
3
4
5
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Jika diketahui :
Zn+2 / Zn Eo = –0, 76 Volt
Cu+2 / Cu Eo = +0,34 Volt
Maka besarnya potensial sel (Eo sel) Volta tersebut adalah ...
–0,42 Volt
–1,10 Volt
+0,42 Volt
+1,10 Volt
+11,0 Volt
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Diketahui potensial elektrode Seng dan tembaga sebagai berikut :
Zn2+ + 2e → Zn E͒ = -0,76 Volt
Cu2+ + 2e → Cu E͒ = +0,34 Volt
Besarnya Eosel agar reaksi dapat berlangsung adalah ....... Volt
-1,10
+1,10
+0,76
-0,76
+2,00
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui data potensial reduksi standar :
Zn2+ + 2e → Zn Eo = -0,76 V
Mg2+ + 2e → Mg Eo = -2,38 V
Cu2+ + 2e → Cu Eo = +0,34 V
Notasi sel yang dapat berlangsung spontan adalah....
Fe |Fe2+ ||Zn2+ |Zn
Zn |Zn2+ ||Mg2+ |Mg
Cu |Cu2+ ||Zn2+ |Zn
Cu |Cu2+ ||Fe2+ |Fe
Mg |Mg2+ ||Cu2+ |Cu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sel volta terdiri dari elektrode perak dan tembaga, jika
Ag+ +e → Ag E0= +0,80 volt
Cu2+ +2e → Cu E0= +0,34 volt
Pernyataan di bawah ini yang benar adalah … .
Ag sebagai Anoda
Cu sebagai Katoda
Potensial selnya = 0,46
Elektroda Ag semakin tipis
Cu larut dalam air
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui elektroda :
E0= 0,79 volt
E0= -2,34 volt
Maka notasi sel yang terbentuk adalah … .
Ag+ / Ag // Mg2+ / Mg
Mg2+ / Mg // Ag / Ag+
Ag / Ag+ // Mg / Mg2+
Mg / Mg2+ // Ag+ / Ag
Ag+ / Ag // Mg /Mg2+
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
10 questions
Balancing & Types of Chemical Reactions Review
Quiz
•
10th - 12th Grade
15 questions
Classifying Chemical Reactions
Quiz
•
9th - 12th Grade
15 questions
SEL VOLTA DAN SEL ELEKTROLISIS
Quiz
•
12th Grade
10 questions
Electrochemistry
Quiz
•
12th Grade
10 questions
ÔN TẬP 10 CÂU CUỐI KỲ 2 LẦN 1 HÓA 12
Quiz
•
12th Grade
20 questions
soal pts kimia kelas xii
Quiz
•
12th Grade
18 questions
ANĐEHIT – AXIT CACBOXYLIC
Quiz
•
1st Grade - University
18 questions
Single replacement Pr5,8
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
14 questions
Reaction Types, Balancing, and Predicting Products
Quiz
•
9th - 12th Grade
8 questions
Empirical and Molecular Formulas
Lesson
•
9th - 12th Grade
4 questions
Stoichiometry Lesson
Lesson
•
9th - 12th Grade