
REAKSI REDOKS

Quiz
•
Chemistry
•
3rd Grade
•
Easy
Agus Setiyadi
Used 14+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Di antara reaksi-reaksi tersebut di bawah ini yang merupakan contoh reaksi redoks adalah ….
AgNO3(aq) + NaCl(aq) --> AgCl(s) + NaNO3(aq)
2KI(aq) + Cl2(aq) --> I2(s) + 2KCI(aq)
NH3(aq) + H2O(l) --> NH4+(aq) + OH-(aq)
NaOH(aq) + CH3COOH(aq) --> CH3COONa(aq) + H2O(l)
Al2O3(S) + 2NaOH(aq) --> 2NaAlO2(aq) + H2O(l)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Perhatikan persamaan reaksi :
K2Cr2O (s) + 14HCl (aq) --> 2KCl(aq) + 2CrCl3(aq) + 3Cl2 (g) + 7H2O(l).
Unsur-unsur yang mengalami perubahan bilangan oksidasi pada persamaan reaksi tersebut adalah ….
Cr dan Cl
K dan Cl
Cr dan H
H dan O
O dan Cl
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bilangan oksidasi dari unsur Mn pada senyawa KMnO4 adalah ...
+7
+6
+3
+2
+1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bilangan oksidasi Mn tertinggi terdapat pada ....
KMnO4
MnO2
K2MnO4
MnCI2
MnS
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan persamaan reaksi redoks berikut:
2HBr + H2SO4 --> Br2 + SO2 + 2H2O
Zat yang merupakan reduktor adalah….
HBr
H2SO4
Br2
SO2
H2O
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan pernyataan berikut
(1) reaksi pelepasan hidrogen
(2) reaksi penurunan bilangan oksidasi
(3) reaksi pembebasan elektron
(4) reaksi pengikatan elektron
Dari pernyataan di atas yang merupakan konsep dari reaksi reduksi adalah ....
(1), (2), (3)
(1), (3)
(1), (2)
(2), (4)
(3) (4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaksi berikut termasuk reaksi oksidasi jika dilihat dari kemampuan menerima atau melepaskan oksigen adalah ....
2Na2O → 4 Na + O2
2 BaO2 →2 BaO + O2
2K + O2 →2K2O
Cu2O + H2→2 Cu + H2O
2Na2O2 →2 Na2O + O2
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Redoks

Quiz
•
1st - 3rd Grade
17 questions
SALES

Quiz
•
3rd Grade
20 questions
penyetaraan reaksi redoks

Quiz
•
3rd Grade
10 questions
Asesmen Formatif Konsep Redoks

Quiz
•
3rd Grade
12 questions
Reaksi Redoks dan Elektrokimia

Quiz
•
1st - 3rd Grade
10 questions
TEORI ASAM BASA

Quiz
•
1st Grade - University
12 questions
redoks bilangan oksidasi kelas X

Quiz
•
3rd Grade
20 questions
KUIS KIMIA UNSUR

Quiz
•
3rd Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
PBIS Terrace View

Quiz
•
1st - 5th Grade
10 questions
Place Value

Quiz
•
3rd Grade
18 questions
Rocks and Minerals

Quiz
•
3rd Grade
17 questions
Multiplication facts

Quiz
•
3rd Grade
10 questions
Third Grade Angels Vocab Week 1

Quiz
•
3rd Grade
20 questions
Capitalization Rules & Review

Quiz
•
3rd - 5th Grade