Lipid kuantitatif dan mutunya
Quiz
•
Chemistry
•
12th Grade
•
Easy
Dewi Ariyani
Used 28+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada penentuan lemak metode soxhlet, tahapan hidrolisis dilakukan dengan tujuan ....
Memecah ikatan lipoksida
Mengoksidasi elemen Hidrogen
Memecah protein dan karbohidrat
Mengefektifkan proses ekstraksi
Mengeringkan sampel
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada penentuan lemak metode soxhlet untuk 2 gram sampel, diketahui berat labu kosong adalah 146,2800 gram sedangkan setelah ekstraksi berat labu adalah 146,3800 maka kadar lemaknya adalah …
0,05%
0,5%
5%
50%
500%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reagen yang dapat digunakan untuk menghidrolisis sampel dengan metode Soxhlet adalah….
Asam Klorida 3%
Asam Klorida 37%
Asam sulfat 3%
Asam sulfat 25%
Asam Klorida 25%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pelarut yang digunakan untuk mengekstraksi lemak pada analisis kadar lemak dengan metode Weibull dan Soxhlet adalah ....
n – Heksana
Aceton
Metanol
Etanol
Air
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pernyataan yang benar dari gambar ekstraksi lemak metode soklet tersebut adalah
nomor 1 merupakan pipa F
Pipa F berfungsi untuk menghitung siklus
Nomor 2 merupakan timbel
Timbel berfungsi sebagai jalannya uap
Nomor 4 merupakan kondensor
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Untuk sampel susu cair, maka metode ekstraksi yang paling tepat adalah ...
Babcock
Weibull
Soklet
Kjeldahl
Munson Walker
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Untuk sampel sosis, maka metode ekstraksi yang paling tepat adalah ...
Babcock
Weibull
Soklet
Kjeldahl
Munson Walker
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