SAINS TINGKATAN 5 BAB 7

SAINS TINGKATAN 5 BAB 7

11th Grade

20 Qs

quiz-placeholder

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SAINS TINGKATAN 5 BAB 7

SAINS TINGKATAN 5 BAB 7

Assessment

Quiz

Science

11th Grade

Hard

Created by

NANCY Moe

Used 3K+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is synthetic polymer? Antara yang berikut, yang manakah merupakan polimer sintetik?
Cotton
Kapas
Starch
Kanji
Nylon
Nilon
Silk
Sutera

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which is the process involved in producing synthetic rubber?
Proses yang manakah terlibat dalam penghasilan getah sintetik?
Polymerization
Pempolimeran
Vulcanization
Pemvulkanan
Depolymerisation
Penyahpolimeran
Coagulation 
Penggumpalan

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Thermoset is used in the product below except
Termoset digunakan dalam produk di bawah kecuali
heat insulator
penebat haba
epoxy glue
gam epoksi
plug
palam
transparent roof
atap lut sinar

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following plastics is normally used for pot handles?
Antara berikut, manakah plastik yang biasanya digunakan pada pemegang periuk?
Neoprene
Neoprena
Polyethene
Politena
Bakelite
Bakelit
Teflon
Teflon

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is not true about thermoplastic?
Antara yang berikut, yang manakah tidak benar tentang termoplastik?
It is cheap
Ia murah
It can stand heat
Ia tahan haba
It can be moulded a few times
Ia boleh dibentuk beberapa kali
It can stand chemical reaction
Ia tahan tindak balas kimia

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Thermoplastic can be moulded a few times because ...
Termoplastik boleh dibentuk beberapa kali kerana ...
the polymer has a low melting point
polimer mempunyai takat lebur yang rendah
the polymer chains are discrete
rantai polimer adalah diskrit
the polymer chains can easily slide from one to another
rantai polimer boleh menggelongsor dengan mudah daripada satu sama lain
the polymer chains are long rantai
polimer adalah panjang

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Why should we recycle plastic in order to preserve the environment?

Mengapakah kita perlu mengitar semula plastik dalam usaha untuk memelihara alam sekitar?

Plastic is not biodegradable

Plastik tidak terbiodegradasi

Plastic is environment-friendly

Plastik adalah mesra alam

Plastic can not be destroyed by heat

Plastik tidak boleh dimusnahkan oleh haba

Plastic can react with chemical

Plastik boleh bertindak balas dengan bahan kimia

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