Siapa yang pertama kali menemukan metode kromatografi dan kapan?

Kromatografi Quiz

Quiz
•
Science
•
University
•
Medium
Meilia Suherman
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dmitri Mendeleev, 1906
Mikhail Tsvet, 1906
Ernest Rutherford, 1905
Louis Pasteur, 1910
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa fungsi fase diam dalam kromatografi?
Membawa zat terlarut melalui media
Bertindak sebagai media pengadsorpsi atau partisi
Menguapkan pelarut yang digunakan
Menentukan volume larutan
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa prinsip utama dalam kromatografi?
Polar melarutkan non-polar
Like dissolves like
Adsorpsi lebih besar pada senyawa non-polar
Molekul kecil bergerak lebih cepat
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam kromatografi adsorpsi, fase diam biasanya bersifat:
Non-polar
Polar
Netral
Gas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa tujuan utama kromatografi preparatif?
Menentukan kadar analit
Memisahkan senyawa murni
Mengidentifikasi senyawa
Menguji polaritas senyawa
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jenis kromatografi yang menggunakan resin penukar ion disebut:
Kromatografi adsorpsi
Kromatografi partisi
Kromatografi penukar ion
Kromatografi ekslusi
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada kromatografi partisi, fase diam biasanya berupa:
Zat cair non-polar
Zat cair polar
Zat padat polar
Gas non-polar
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