Pre-Test Basic Reaction Chemistry

Quiz
•
Chemistry
•
University
•
Hard
Abdul Aziz
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Dari senyawa berikut manakan yang digolongkan sebagai basa?
CH3COOH dan HCl
NaOH dan Ba(OH)2
Ba(OH)2 dan H2SO4
HCl dan NaOH
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Berikut ini adalah asam:
1) HCl
2) H2SO4
3) HNO3
4) CH3COOH
5) HCN
Manakah tergolong kedalam asam lemah
3 dan 4
1 dan 2
4 dan 5
1 dan 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nilai bilangan okidasi dari Cr didalam K2CrO4 adalah . . .
4
5
6
7
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Di antara senyawa-senyawa klorin di bawah ini, Cl yang mempunyai bilangan oksidasi tertinggi adalah...
KClO
Cl-
Cl2
HClO2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaksi oksidasi adalah...
Reaksi pelepasan oksigen
Reaksi menerima proton
Reaksi penurunan bilangan oksidasi
Reaksi peningkatan bilangan oksidasi
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Pada reaksi Cl2 + SO2 + H2O → HCl + H2SO4, zat yang berperan sebagai oksidator adalah...
Cl2
SO2
HCl
H2SO4
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Gambar disamping merupakan jenis reaksi apa?
Reaksi redoks
Reaksi dekomposisi
Reaski Penggaraman
Reaksi Penetralan
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