
Chemical Chameleon
Quiz
•
Chemistry
•
10th Grade
•
Medium
Dimas Fergiawan
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Perubahan warna yang terjadi pada reaksi tersebut adalah
Ungu, kuning, hijau, merah
Ungu, hijau, kuning, oranye
Biru, hijau, ungu, oranye
Biru, ungu hijau, merah
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Reaksi yang terjadi pada eksperimen chemical chameleon adalah
2KMnO4 + 2NaOH + 2C6H12O6 → 2C6H11O7Na + K2MnO4 + MnO2 + 2H2O
2KMnO4 + 2NaOH + 2C7H12O6 → 2C6H11O7Na + KMnO4 + MnO2 + 2H2O
2KMnO4 + 2NaOH + C6H12O6 → 2C6H11O7Na + K2MnO4 + MnO + 2H2O
2KMnO4 + 2NaOH + C6H12O6 → 2C6H11O7Na + K2MnO4 + MnO2 + 2H2O
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salah satu bahan yang digunakan adalah NaOH. NaOH bersifat…
Endoterm
Berbau
Karsinogenik
Korosif
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perubahan warna akan lebih cepat jika ditambahkan…
KMnO4
Air
Sukrosa
NaOH
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kalium permanganat berwarna…
Ungu
Merah
Coklat
Hitam
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prinsip reaksi dari penetapan chemical chameleon?
Netralisasi
Hidrolisis
Reduksi-Oksidasi
Ionisasi
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam suasana apa permanganat (MnO4-) dapat tereduksi oleh sukrosa di dalam larutan?
Asam
Basa
Netral
Senang
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