
4.2 Getah Asli
Authored by MOHD Moe
Chemistry
7th - 12th Grade
10 Questions
Used 45+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
1.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Monomer untuk getah asli ialah _____________.
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Berdasarkan senarai di bawah, pilih sifat-sifat yang sesuai untuk getah asli.
Tidak reaktif dan sukar untuk dioksidakan
Tahan lasak dan menyerap air
Tidak boleh mengalirkan arus elektrik
Tidak tahan haba yang tinggi
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Lateks boleh dicegah daripada menggumpal dengan menambahkan alkali lemah seperti larutan ammonia. Apakah peranan alkali?
Alkali menghakis membran protein
Alkali meneutralkan asid dalam lateks
Alkali meneutralkan cas negatif pada zarah getah
Alkali meneutralkan ion hidrogen yang dibebaskan oleh tindakan bakteria
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Apabila lateks dibiarkan, lateks itu akan perlahan-lahan menggumpal. Bahan manakah boleh ditambah kepada lateks untuk mempercepatkan pembekuannya?
Ammonia
Asid etanoik
Kalium hidroksida
Kalsium klorida kontang
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Sekeping getah dicelup ke dalam bikar yang mengandungi pelarut organik dan sebatian X selama beberapa minit. Selepas itu, kepingan getah dikeluarkan dan dikeringkan. Didapati kepingan getah menjadi lebih kenyal dan tahan panas. Apakah sebatian X?
Asid etanoik
Air kapur
Disulfur diklorida
Natrium hidroksida
6.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
__________________ getah merupakan satu kaedah yang digunakan untuk mengatasi ciri-ciri getah asli seperti tidak tahan haba dan mudah dioksidakan.
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Antara berikut, yang manakah struktur yang betul bagi getah asli tervulkan?
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
SPM Chapter 4 Periodic Table of Elements
Quiz
•
10th - 11th Grade
11 questions
Extracting metals
Quiz
•
8th - 12th Grade
10 questions
Haloalkana
Quiz
•
12th Grade
10 questions
IGCSE Coordinated Chemistry Workout 3
Quiz
•
10th Grade
10 questions
ACID AND BASES
Quiz
•
6th - 8th Grade
10 questions
S - Block Elements (Alkali Metals)
Quiz
•
11th Grade - Professi...
15 questions
Sebatian karbon (Kimia)
Quiz
•
4th - 10th Grade
15 questions
Year 9 chemistry revision (fun revise!)
Quiz
•
9th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Chemistry
17 questions
Balancing Equations
Quiz
•
6th - 8th Grade
20 questions
Atomic Structure and Periodic Table
Quiz
•
7th Grade
6 questions
Chemical Formulas
Lesson
•
6th - 8th Grade
20 questions
Ionic Compound Nomenclature
Quiz
•
9th - 12th Grade
30 questions
ERHS Chem - Chapter 6 Covalent Compounds
Quiz
•
11th Grade
31 questions
Science of Christmas
Quiz
•
8th Grade
42 questions
Chemistry Final Exam Review
Quiz
•
9th - 12th Grade
43 questions
Electron Configuration and Orbital Notation
Quiz
•
10th Grade