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Cuối kì 2

Authored by Ly Hương

Chemistry

11th Grade

Used 7+ times

Cuối kì 2
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72 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Câu 106: Andehit acrylic có công thúc là

Ch2=C(CH3)CHO

C6H5CHO

CH2=CHCHO

CH3CHO

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Câu 105: Andehit axetic (etanal) có công thúc là

HCHO

C2H5CHO

CH2=CHCHO

CH3CHO

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

   Andehit metacrylic có công thúc là

Ch2=C(CH3)CHO

C6H5CHO

CH2=CHCHO

CH3CHO

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Tên gọi của C6H6CHO (chứa vòng benzen) là

Andehit oxalic

Andehit benzoic

andehit melonic

Andehit acrylic

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Tên gọi của OHC-CHO là

Andehit oxalic

Andehit benzoic

Andehit malonic

Andehit acrylic

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Tên thay thế của CH3CHO là

Etanal

Metanol

Etanol

Metanal

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Andehit axetic có công thúc là

Ch3COOH

HCHO

CH3CHO

HCOOH

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