Antara berikut, yang manakah berlaku tindak balas semasa tindak balas penurunan?
Kuiz Keseimbangan Redoks

Quiz
•
Chemistry
•
5th Grade
•
Medium
halimaton mohammad
Used 55+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Menerima elektron
Kehilangan hidrogen
Menerima elektron
Penambahan nombor pengoksidaan
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah nombor pengoksidaan nitrogen dalam NH4Cl?
+1
+3
-1
-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, yang manakaj BENAR mengenai persamaan kimia seimbang di bawah?
H2S + Cl2 ---> S + 2HCl
Hidrogen sulfida mengalami pengoksidaan dengan kehilangan hidrogen membentuk sulfur.
Gas klorin mengalami penurunan dengan penerimaan hidrogen membentuk asid hidroklorik
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara yang berikut, yang manakah ialah tindak balas redoks?
Fe + CuSO4 --> FeSO4 + Cu
2HCl + CaCO3 --> CaCl2 + CO2 + H2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, bahan yang manakah boleh menukarkan ion Ferum (III) kepada ion Ferum (II)?
Air bromin
Hidrogen sulfida
Air klorin
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah nilai bagi x, y dan z?
x: 12 y:7 z: 6
x: 14 y: 6 z:7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nyatakan perubahan nombor pengoksidaan bromin dalam tindak balas tersebut.
0 kepada +1
0 kepada -1
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Kadar Tindak Balas

Quiz
•
5th Grade
15 questions
Formula dan Persamaan Kimia

Quiz
•
4th - 5th Grade
15 questions
Aloi

Quiz
•
1st - 5th Grade
15 questions
KIMIA T4/GARAM (SET 1)

Quiz
•
4th - 5th Grade
15 questions
Takrifan Redoks(2)

Quiz
•
5th Grade
15 questions
Latihan UlangKaji Kimia

Quiz
•
4th - 5th Grade
20 questions
Kuiz Kimia

Quiz
•
5th Grade
15 questions
Pra SPM Kimia

Quiz
•
1st - 5th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade