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CẤU TẠO BAO GỒM HỮU CƠ

Authored by tuyết huỳnh

Science

9th Grade

Used 2K+ times

CẤU TẠO BAO GỒM HỮU CƠ
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dãy chất nào sau đây là hợp chất hữu cơ?

C2H6O; C3H10N; CH4; C4H8; CO2; C6H12O6; C2H5Cl.

C2H5Cl; C6H12O6;CH3COONa; C2H2Br4; CH4 ; C2H6O; C4H8

C2H6O; C4H8; H2S; C3H10N; C6H12O6; C2H2Br4

C2H6O; C4H8; CH4; C3H10N; C2H5Cl; C6H12O6; CO2.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dãy chất nào sau đây đều là hợp chất hiđrocacbon?

C2H6, CH4, C6H6, C2H4

CH4, CH3Cl, FeCl3, NaOH

C2H6O, CO2, Na2CO3, CH3NO2

C6H5NH2, C4H10, C5H12, C4H8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Phân tử hợp chất hữu cơ nào có phân tử khối lớn nhất:

CH4

C2H2

CH3Cl

C2H6ONa

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cách viết công thức cấu tạo sai là

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5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mạch thẳng là

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mạch vòng là

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7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mạch nhánh là

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