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2023_Quiz 2 PIK (alkohol)

Authored by E. Nina Srihandayani

Chemistry

12th Grade

Used 7+ times

2023_Quiz 2 PIK (alkohol)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

alkohol yang didapatkan dari fermentasi molase adalah.....

ethanol

methanol

penthanol

propanol

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Massa molekul relatif (Mr) dari ethanol adalah.....(C=12; H=1; O=16)

40

45

46

40,5

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Rumus senyawa untuk athanol adalah.....

C2H5OH

C2H5O

C2H6OH

C3H5OH

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

alkohol teknis dapat diolah lebih lanjut menjadi.....

brix

aldehid

methanol

spirtus

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

pada proses destilasi menghasil ethanol dengan kadar.....%

90-92

99,5

90-95

95

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

hasil samping dari proses destilasi alkohol yang harus diupayakan sekecil mungkin kadarnya dalam alkohol adalah.....

glukosa

sukrosa

minyak fusel

brix

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

di bawah ini adalah beberapa analisis yang dilakukan dalam pengendalian bahan baku (tetes tebu), kecuali.....

kadar glukosa

kadar sukrosa

kadar abu

kadar protein

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