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10 клас. Диктант. Оксигеновмісні речовини. С/р

Authored by Олена Мусієнко

Chemistry

10th Grade

Used 27+ times

10 клас. Диктант. Оксигеновмісні речовини. С/р
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Етанол це :

С2Н5ОН

СН3ОН

СН3СОН

СН3СООН

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Мурашина кислота:

CH3COOH

CH3COH

HCOOH

C 2H5OH

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Оцтовий альдегід це:

C 2H5OH

CH3COH

CH3COОH

CH3COОСН3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Метилпропаноат:

CH3COОСН3

CH3COОС3Н7

C3H7COОСН3

C2H5COОСН3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Оцтова кислота:

C6H5OH

CH3COOH

CH3COH

C3H7ОН

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Етиловий естер етанової кислоти:

CH3COOH

С2Н5 -О- С2Н5

C2H5COОСН3

CH3COОС2Н5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Пропанова кислота:

C2H5OH

C2H5COH

C3H7COOH

C2H5COOH

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