Bab 1: Keseimbangan Redoks (Tingkatan 5)

Quiz
•
Chemistry
•
10th - 12th Grade
•
Medium
Standards-aligned
NURUL Moe
Used 928+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Apakah takrifan tindak balas redoks?
Pilih 4 jawapan (4 markah)
kehilangan dan penambahan oksigen
perubahan nombor pengoksidan unsur dalam suatu sebatian
perubahan keadaan jirim unsur dalam sesuatu sebatian
kehilangan dan penambahan hidrogen
pemindahan elektron
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Zn + 2 AgNO3 ------> Ag + Zn(NO3 )2
Berdasarkan persamaan kimia di atas, nyatakan agen pengoksidaan?
Zink
Ion argentum
Ion nitrat
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zn + 2 AgNO3 ------> Ag + Zn(NO3 )2
Apakah agen penurunan bagi persamaan di atas?
Zink
Ion argentum
Ion nitrat
Tags
NGSS.HS-PS1-2
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Air bromin ditambahkan ke dalam larutan ferum (II) sulfat seperti dalam rajah di atas.
Namakan agen pengoksidaan?
Larutan ferum (II) sulfat
Air bromin
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Air bromin ditambahkan ke dalam larutan ferum (II) sulfat seperti dalam rajah di atas.
Namakan agen penurunan?
Larutan ferum (II) sulfat
Air bromin
Tags
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tentukan nombor pengoksidaan sulfur di dalam ion S2O32-
+2
+3
-2
-3
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Manakah antara berikut merupakan agen penurunan?
(2 markah)
Air klorin
Larutan kalium iodida
Larutan ferum (III) klorida
Larutan ferum (II) sulfat
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