REDOKS
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Medium
Agung Nurhidayat
Used 63+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perhatikan reaksi-reaksi berikut ini :
(1) C (s) + O2 (g) → CO2 (g)
(2) MgO (s) → Mg (s) + ½ O2 (g)
(3) 2S (s) + 3O2 (g) → SO3 (g)
(4) H2O (l) → H2 (g) + ½ O2 (g)
Di antara reaksi-reaksi di atas yang merupakan reaksi reduksi adalah….
(1) dan (2)
(2) dan (3)
(1) dan (3)
(1) dan (2)
(2) dan (4)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reaksi berikut termasuk reaksi oksidasi jika dilihat dari kemampuan menerima atau melepaskan oksigen adalah...
2Na2O → 4Na + O2
2BaO2 →2BaO + O2
2K + O2 →2K2O
Cu2O + H2→2Cu + H2O
2Na2O2 →2Na2O + O2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dari beberapa reaksi berikut :
(1) Al3+ + 3OH- → Al(OH)3
(2) Zn + H2SO4 → ZnSO4 + H2
(3) Pb2+ + 2Br- → PbBr2
(4) H2 + Cl2 → 2HCl
(5) HF + NH3 → NH4F
yang merupakan reaksi redoks adalah ….
(1) dan (2)
(1) dan (3)
(2) dan (3)
(2) dan (4)
(3) dan (5)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Berikut adalah reaksi redoks senyawa klor :
(1) ClO2- → ClO3-
(2) ClO4- → Cl-
(3) ClO2- → ClO-
(4) ClO- → ClO4-
(5) Cl2 → ClO3-
yang bertindak sebagai oksidator terdapat pada reaksi....
(1) dan (2)
(1) dan (3)
(2) dan (3)
(3) dan (4)
(4) dan (5)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Unsur mangan dapat membentuk banyak senyawa, di bawah ini senyawa mangan dengan bilangan oksidasi tertinggi adalah ....
MnO₂
KmnO₄
K₂MnO₄
MnO
MnCl₂
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perhatikan persamaan reaksi berikut :
H2S + HNO2 → S + NO + H2O
Zat yang bertindak sebagai oksidator adalah…
H2S
HNO2
S
NO
H2O
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perhatikan reaksi redoks berikut.
3 Cl2 + 6 NaOH → 5 NaCl + NaClO3 + 3 H2O
Pernyataan berikut yang benar adalah....
Cl2 mengalami oksidasi, biloks berubah dari 0 menjadi +1
Cl2 mengalami reduksi, biloks berubah dari +1 menjadi 0
Cl2 mengalami autoredoks, biloks berubah dari 0 menjadi -1 dan +3
Cl2 mengalami autoredoks, biloks berubah dari 0 menjadi -1 dan +5
NaOH mengalami reduksi, bilok turun dari +1 menjadi 0
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
15 questions
Larutan Elektrolit dan Non Elektrolit
Quiz
•
10th Grade
10 questions
Kyseliny
Quiz
•
9th - 10th Grade
6 questions
Balanceamento de Equações
Quiz
•
1st - 12th Grade
15 questions
Struktur Atom
Quiz
•
10th Grade
10 questions
Spektrofotometri Inframerah_Prinsip Dasar dan Vibrasi Molekul
Quiz
•
9th - 12th Grade
10 questions
Partikel Materi
Quiz
•
6th - 12th Grade
15 questions
Бейорганикалық химия
Quiz
•
10th Grade
10 questions
Pengenalan Kepada Kimia
Quiz
•
8th - 11th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
25 questions
Unit 4/5-Covalent Bonding/Nomenclature
Quiz
•
10th Grade
20 questions
Naming Ionic Compounds
Quiz
•
10th - 12th Grade
20 questions
Ions
Quiz
•
10th Grade
25 questions
VSPER Shape Quiz
Quiz
•
10th Grade
17 questions
Periodic Trends
Quiz
•
10th Grade
61 questions
KAP Chemistry Covalent Test Review
Quiz
•
10th Grade
27 questions
Unit 4/5 Covalent Bonding/Nomenclature
Quiz
•
10th - 12th Grade
21 questions
Naming Covalent and Ionic Compounds
Lesson
•
9th - 12th Grade
