Sebatian Karbon Form 5

Sebatian Karbon Form 5

12th Grade - University

13 Qs

quiz-placeholder

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Sebatian Karbon Form 5

Sebatian Karbon Form 5

Assessment

Quiz

Chemistry

12th Grade - University

Hard

Created by

pusat tuisyen saintis elite

Used 8+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Antara yang berikut yang manakah benar tentang formula am suatu molekul alkuna?

 CnH2n2C_nH_{2n-2}  

 CnH2nC_nH_{2n}  

 CnH2n+1C_nH_{2n+1}  

 CnH2n+2C_nH_{2n+2}  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Rajah menunjukkan formula struktur suatu sebatian organik, apakah formula am nagi sebatian organik ini?

CnH2n2C_nH_{2n-2}

CnH2nC_nH_{2n}

CnH2n+2C_nH_{2n+2}

CnH2n+1C_nH_{2n+1}

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Molekul X mempunyai kumpulan berfungsi seperti dalam rajah di sebelah. Apakah molekul X?

Alkena

Alkohol

Ester

Asid Karboksilik

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Antara formula berikut yang manakah mewakili formula molekul alkuna?

CH3CH2C(CH3)2CH_3CH_2C\left(CH_3\right)_2

CH3CH2CH2CH3CH_3CH_2CH_2CH_3

CH3CH2CHCHCH3CH_3CH_2CHCHCH_3

(CH3)2CHCH(CH3)2\left(CH_3\right)_2CHCH\left(CH_3\right)_2

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Tindak balas alkohol X diberikan seperti dalam tindak balas di atas.


Apakah alkohol X yang mungkin?

Metanol

Etanol

Propan-1ol

Butan-1ol

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Apakah nama asid karboksilik yang terhasil daripada pengoksidaan alkohol dalam rajah di atas

Asid etanoik

Asid propanoik

Asid butanoik

Asid pentanoik

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Dalam suatu tindak balas kimia, 1 mol bahan P meneutralkan 2 mol asid etanoik. Satu gas tak berwarna dan mudah terbakar dibebaskan. Antara berikut, yang manakah mungkin bahan P ?

Magnesium

Kalsium karbonat

Natrium hidroksida

Zink oksida

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