
redoks elektrokimia XII
Authored by kusmeri kusmeri
Chemistry
12th Grade
Used 6+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Bilangan oksidasi dari unsur Cr pada senyawa K2Cr2O7 adalah ...
+7
+2
+6
+1
+3
2.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Reaksi berikut yang merupakan reaksi redoks adalah.....
AgNO3 + NaCl → AgCl + NaNO3
Cl2 + SO2 + 2H2O → 2HCl + H2SO4
MgO + 2H+ → Mg2+ + H2O
CuO + 2H+ → Cu2+ + H2O
SO3 + 2KOH → K2SO4 + H2O
3.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Fungsi jembatan garam dalam sel volta adalah...
Menambah muatan positif
Menambah muatan negatif
Menjaga keseimbangan kation dan anion
Mengurangi muatan positif
Mengurangi muatan negatif
4.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Pada sel volta dengan elektrode Pb dan Ni, aliran elektron bergerak....
Dari Pb ke Pb2+
Dari Pb ke Ni
Dari Ni ke Ni2+
Dari Ni ke Pb
Dari Ni2+ke Pb2+
5.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Sel elektrokimia:
Penulisan lambang sel yang tepat dari gambar sel tersebut adalah ........
Cu(s) | Cu2+(aq) || Zn(s) | Zn2+(aq)
Zn(s) | Zn2+(aq) || Cu2+(aq) | Cu(s)
Cu2+(s) | Cu(s) || Zn2+(aq) | Zn(s)
Zn2+(aq) | Zn(s) || Cu(s) | Cu2+(aq)
Zn(s) | Zn2+(aq) || Cu(s) | Cu2+(aq)
6.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Diketahui potensial elektrode:
Cu2+ │Cu = + 0,34 Volt
Zn2+ │Zn = - 0,74 Volt
Pernyataan dibawah ini yang tidak benar adalah....
Elektrode Cu bertindak sebagai katode
Elektrode Zn bertindak sebagai anode
Potensial standar sel adalah +2,10 volt
Reaksi selnya adalah
Zn + Cu2+→ Zn2++Cu
Elektron mengalir dari elektrode Zn ke Cu
7.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Bahan yang digunakan sebagai elektrode pada sel aki adalah...
Pt dan C
Zn dan Cu
Zn dan C
Cu dan PbO2
Pb dan PbO2
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
20 questions
PH Struktur Atom X MIPA
Quiz
•
12th Grade
20 questions
Kuis Remedial Anion-Kation
Quiz
•
12th Grade
20 questions
Sifat Kimia Unsur
Quiz
•
12th Grade
20 questions
25分鐘測驗:課題十 化學平衡
Quiz
•
9th - 12th Grade
20 questions
Cfe Chem
Quiz
•
9th - 12th Grade
20 questions
Crom và hợp chất của crom
Quiz
•
12th Grade
20 questions
Protein1
Quiz
•
12th Grade
20 questions
Tatanama senyawa Karbon 12
Quiz
•
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