Bab 9 : Kimia Industri Ting4

Bab 9 : Kimia Industri Ting4

1st - 12th Grade

10 Qs

quiz-placeholder

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Bab 9 : Kimia Industri Ting4

Bab 9 : Kimia Industri Ting4

Assessment

Quiz

Science

1st - 12th Grade

Practice Problem

Medium

Created by

MPDCA Sekolah Menengah

Used 176+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Antara proses berikut, yang manakah dapat menambahkan kekerasan sesuatu logam?

Which of the following processes increases the hardness of a metal?

Penulenan/ Purification

Pengaloian/Alloying

Penyaduran/ Plating

Pempolimeran/ Polymerisation

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Antara berikut, aloi manakah yang sesuai digunakan dalam pembuatan sudu dan garfu?

Which of the following alloys is suitable for use in producing of spoons and forks?

Loyang/Brass

Duralumin/Duralumin

Kupronikel/Cupronickel

Keluli nirkarat/Stainless steel

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Amira mendapati cincin emas perkahwinannya mudah bengkok. Apakah cara untuk menjadikan cincin emasnya bertambah keras?

Amira finds her gold wedding ring easily get bent. What is the way to make his gold ring harder?

Menambah lebih banyak emas/ Addmore golds

Dileburkan dan diacu semula/ Melted and re-moulded

Diketuk semula ke bentuk asal/Tapped back to its original shape

Dileburkan semula dan ditambah dengan unsur lain/Re-melted and added with other elements

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suatu bahan mengandungi komponen utama silika. Apakah bahan itu?

A substance contains the main component of silica. What is the substance?

Aloi/ Alloy

Kaca/Glass

Polimer/Polymer

Seramik/Ceramic

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Polimer manakah yang boleh digunakan untuk menggantikan kaca dalam industri?

Which polymer can be used to replace glass in industry?

Bakelit/ Bakelite

Tiokol/Tiokol

Perspeks/Perspex

Neoprena/Neoprene

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Mengapakah seramik digunakan dalam pembuatan gigi palsu?

Why ceramics are used in the manifacture of artificial teeth?

Lembut dan mudah dibentuk/ Soft and easy to shape

Mudah dibentuk dan berkilat/Easy to shape and shiny

Keras, kuat dan lengai terhadap bahan kimia/ Hard, strong and inert to chemicals

Tahan haba dan mempunyai takat lebur yang rendah/ Heat resistant and has low melting point

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Apakah yang boleh dilakukan ke atas getah asli untuk menghasilkan tayar yang lebih keras dan tahan haba?

What should be done to natural rubber to produce tyres that are harder and more heat resistant?

Menambahkan dawai besi/Add iron wire

Memanaskan dengan sulfur/ Heat with sulphur

Menambahkan asid etanoik/ Add ethanoic acid

Mencampurkan larutan ammonia/ Add ammonium solution

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