
sel volta
Authored by Ris Suhaemah
Chemistry
12th Grade
Used 7+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Logam P, Q, dan R menunjukkan reaksi-reaksi berikut:
P + Q2+ →P2+ + Q
Q + R2+ →tidak berlangsung
P + R2+ → P2+ + R
Urutan ketiga logam tersebut berdasarkan kekuatan daya pereduksinya adalah … .
P > R > Q
P > Q > R
P < R < Q
R < P < Q
P < Q < R
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui potensial reduksi standar untuk :
A2+ + 2e → A Eo = -0,25 Volt
B2+ + 2e → B Eo = -0,13 Volt
Dengan memperhatikan logam yang dijadikan sebagai anoda dan katodanya, maka potensial standar sel Volta (E° Sel) yang dihasilkan untuk diagram sel : A│A2+║B2+│B ,adalah ....
–0,38 V
+0,38 V
+0,25 V
–0,12 V
+0,12 V
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui data potensial elektrode standard :
Ag+(aq) + e → Ag(s) E° = +0,80 volt
Cu2+(aq) + 2e → Cu(s) E°=+0,34 volt
Zn2+(aq) + 2e → Zn(s) E° = -0,76 volt
Mg2+(aq) + 2e → Mg(s) E° = -2,37 volt
Reaksi redoks berikut yang dapat berlangsung spontan adalah … .
Ag(s) + Cu2+(aq) → Ag+ (aq) + Cu(s)
Cu(s) + Zn2+(aq) → Cu2+ (aq) Zn(s)
Zn(s) + Ag+ (aq) → Zn2+ (aq) + Ag(s)
Zn(s) + Mg2+ (aq) → Zn2+ (aq) + Mg(s)
Ag(s) + Mg2+ (aq) → Ag+ (aq) + Mg(s)
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui data potential standar berikut :
P2+ + 2e → P Eo = -0,76 Volt
Q2+ + 2e → Q Eo = +0,34 Volt
R2+ + 2e → R Eo = -2,37 Volt
S3+ + 3e → S Eo = -0,74 Volt
Harga potensial sel yang paling besar terdapat pada … .
P /P2+ // Q2+ / Q
S /S3+ // Q2+ / Q
P /P2+ // S3+ / S
R /R2+ // Q2+ / Q
R /R2+ // S3+ / S
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Bila diketahui :
Ni + Fe2+ --> Ni2+ + Fe E0 = - 0,19 volt
Al3+ + 3e --> Al E0 = - 1,66 volt
Fe2+ + 2e --> Fe E0 = - 0,44 volt
maka potensial sel standar untuk reaksi:
2 Al + 3 Ni2+ --> 2 Al3+ + 3 Ni, adalah ....
+ 0,91 volt
+ 1,41 volt
+ 2,29 volt
+ 2,57 volt
+ 4,07 volt
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Elektroda Cu bertindak sebagai anoda
Elektroda Cr bertindak sebagai katoda
Elektron bergerak dari elektroda Cr menuju elektroda Cu
Diagram selnya adalah Cu / Cu2+ // Cr3+ / Cr
Harga E0 sel adalah + 2,50 V
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Ag/Ag+//Ni/Ni2+
Ni/Ni2+//Ag+/Ag
Ni/Ni2+//Ag/Ag+
Ag+/Ag//Ni/Ni2+
Ag/Ag+//Ni2+/Ni
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
FREE ENERGY
Quiz
•
10th Grade - University
13 questions
Chemistry 20 Course Review
Quiz
•
10th - 12th Grade
10 questions
Kimia Unsur Golongan Alkali Tanah
Quiz
•
12th Grade
10 questions
Chemical Equilibrium
Quiz
•
12th Grade
10 questions
Kim loại kiềm, Kim loại kiềm thổ và nhôm
Quiz
•
12th Grade
15 questions
Intro to Stoichiometry
Quiz
•
10th - 12th Grade
10 questions
OCR C2 Chemistry
Quiz
•
KG - University
10 questions
Materi Korosi
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
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
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
24 questions
Unit 4 Test Practice: Bonding and Properties
Quiz
•
10th - 12th Grade
21 questions
Introduction to Moles
Lesson
•
9th - 12th Grade
24 questions
ERHS Chem - Chapter 7 Chemical Reactions
Quiz
•
10th - 12th Grade
13 questions
Balanced Eqns & Cons of Mass
Quiz
•
9th - 12th Grade