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hóa ck1

Authored by Trang Phạm

Science

12th Grade

hóa ck1
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36 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

mùi hoa nhài

benzyl axetat

isoamyl axetat

metyl axetat

phenyl axetat

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

mùi chuối chín

benzyl axetat

phenyl axetat

isoamyl axetat

metyl axetat

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

chất béo là trieste của axit béo với

ancol metylic

ancol etylic

glixerol

etylen glicol

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

axit panmitic (mỡ đvat và dầu cọ)

C3H5(OH)3

C17H35COOH

C15H31COOH

CH3COOH

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Triolein (dầu lực, dầu vừng, dầu cọ)

(C17H31COO)3C3H5

(C17H33COO)3C3H5

(C17H35COO)3C3H5

(C15H31COO)3C3H5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tristearin

(C17H33COO)3C3H5

(C17H31COO)3C3H5

(C17H35COO)3C3H5

(C15H31COO)3C3H5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

axit stearic

CH3COOH

HCOOH

C16H31COOH

C17H35COOH

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