Senyawa apa yang akan di isolasi pada percobaan kali ini?

P7 Identifikasi Proantosianidin Tumbuhan

Quiz
•
Chemistry
•
University
•
Easy
Dian Rahmayanti
Used 18+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kafein
Proantosianidin
Formalin
Kurkumin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metode apa yang digunakan untuk mengidentifikasi senyawa diatas
KLT dan UV-VIS
FT-IR
AAS
GC-MS
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pengembang (Eluen) yang digunakan untuk KLT pada percobaan kali ini adalah
Formin
BAA
Forestal
Aquades
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada panjang gelombang berapa dilakukan pengukuran dengan UV-VIS?
400 - 700 nm
200 - 500 nm
300 - 400 nm
200 - 300 nm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Larutan apa yang digunakan sebagai Blanko maupun sebagai pengencer dari sampel sebelum dianalisis dengan UV-VIS?
Metanol 1% dalam HCl
HCl 1 % dalam metanol
Aquades
HCl 2M
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