Bab 4 Polimer

Bab 4 Polimer

4th Grade

9 Qs

quiz-placeholder

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Bab 4 Polimer

Bab 4 Polimer

Assessment

Quiz

Chemistry

4th Grade

Medium

Created by

hairun nisa

Used 19+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram 1 shows process X.

Rajah 1 menunjukkan proses X.

What is process X?

Apakah proses X?

Esterification

Pengesteran

Polymerisation

Pempolimeran

Hydrogenation

Penghidrogenan

Oxidation

Pengoksidaan

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A rain coat is made from a synthetic polymer, polyvinyl chloride.

Which of the following is the structural formula of the monomer?

Baju hujan diperbuat daripada polimer sintetik, polivinil klorida

Antara berikut, yang manakah formula struktur monomer tersebut?

Media Image
Media Image
Media Image
Media Image

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram 2 shows the structure formula of a polymer

Rajah 2 menunjukkan formula struktur untuk satu polimer

Which of the following is the monomer for the polymer above?

Yang mana satukah di antara berikut adalah monomer untuk polimer di atas?

Ethene

Etena

Propene

Propena

Chloroethene

Kloroetana

Chloromethene

Klorometena

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following substance cannot form a polymer?

Antara bahan berikut yang manakah tidak boleh membentuk polimer?

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which substances prevent coagulation of latex?

Antara bahan berikut, yang manakah menghalang penggumpalan lateks.

Sodium chloride solution

Larutan natrium klorida

Ammonia solution

Larutan ammonia

Ethyl ethanoate

Etil etanoat

Ethanol

Etanol

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following can cause the vulcanisation of natural rubber?

Yang manakah antara berikut boleh menyebabkan pemvulkanan getah asli?

Methanoic acid

Asid metanoik

Sulphur monochloride

Sulfur monoklorida

Ammonia solution

Larutan ammonia

Sodium chloride

Natrium klorida

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

On each weekend, Ali helped his father to collect rubber latex from the rubber tree. He found that the latex coagulated into solid after few hours.

How Ali can prevent the latex from coagulate?

Pada setiap hujung minggu, Ali membantu ayahnya untuk mengumpul susu getah daripada pokok getah. Dia mendapati susu getahnya akan menggumpal menjadi pepejal selepas beberapa jam.

Bagaimanakah Ali boleh mencegah susu getah daripada menggumpal?

Add ethanoic acid

Tambah asid etanoik

Add sodium chloride

Tambah natrium klorida

Add ammonia solution

Tambahkan larutan ammonia

Add sulphur monochloride

Tambahkan sulfur monoklorida

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a substance Q is added to latex, the process of coagulation of latex slows down.

What is Q?

Apabila satu bahan Q ditambahkan pada lateks, proses penggumpalan lateks menjadi perlahan.

Apakah Q?

Water

Air

Ethanol

Etanol

Ethanoic acid

Asid etanoik

Aqueous ammonia

Akueus ammonia

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram 3 below shows a monomer of a polymer W.

Rajah 3 menunjukkan monomer untuk polimer W.

Which of the following is the usage of polymer W?

Di antara yang berikut kegunaan polimer W?

To make plastic bottle

Untuk membuat botol plastik

To make water pipes

Untuk membuat paip air

To make kitchen utensils

Untuk membuat peralatan memasak

To make electrical insulator

Untuk membuat penebat elektrik

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