Kadar Tindak Balas
Quiz
•
Science
•
8th - 9th Grade
•
Hard
EVALEEN Moe
Used 3+ times
FREE Resource
Enhance your content in a minute
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. Apakah unit bagi kadar tindak balas?
kg
ms-2
Jmol-1
cm3s-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. Apabila magnesium bertindak balas dengan asid hidroklorik, gas hydrogen dibebaskan. 45 cm3 gas hidrogen dibebaskan dalam masa seminit. Berapakah kadar tindak balas purata?
0.45 cm3 s-
0.50 cm3 s-1
0.75 cm3 s-1
0.80 cm3 s-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Rajah 4 menunjukkan graf isi padu gas melawan masa. Titik manakah yang menunjukkan kadar tindak balas yang paling tinggi?
S
T
U
V
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Maklumat berikut menunjukkan suatu persamaan tindak balas.
Zink + Asid hidroklorik -----> Zink klorida + Hidrogen
Antara kaedah berikut, yang manakah paling sesuai untuk menentukan kadar tindak balas di makmal sekolah?
Menentukan perubahan suhu larutan dengan masa
Menentukan perubahan kepekatan larutan zink klorida dengan masa
Menentukan isi padu gas hydrogen yang dibebaskan dengan masa
Menentukan perubahan kepekatan asid hidroklorik dengan masa
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mengapakah pertambahan kepekatan larutan natrium tiosulfat akan meningkatkan kadar pembentukan mendakan kuning?
Pertambahan tenaga kinetik
Mengubah kadar sesuatu tindak balas kimia
Pertambahan bilangan zarah bahan tindak balas
Jumlah luas permukaan (JLP) yang terdedah yang lebih besar kepada tindak balas
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. Antara proses berikut, yang manakah merupakan tindak balas yang cepat?
Pembakaran arang
Pengaratan besi
Fotosintesis
Penapaian beras
Similar Resources on Wayground
7 questions
balanceo ecuaciones quimicas I°B
Quiz
•
9th Grade
10 questions
Lecture de graduations, volume, masse, masse volumique
Quiz
•
7th - 8th Grade
10 questions
Origen del universo
Quiz
•
1st - 10th Grade
10 questions
Magnitudes y Unidades Industrial 4
Quiz
•
8th - 9th Grade
10 questions
Pertymbuhan dan Perkembanagn
Quiz
•
9th Grade
10 questions
EL ATOMO
Quiz
•
8th Grade
10 questions
F2 6 Sifat asid dan alkali
Quiz
•
9th Grade
10 questions
Evaluación de lo trabajado
Quiz
•
1st - 12th Grade
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
MINERS Core Values Quiz
Quiz
•
8th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
Discover more resources for Science
20 questions
Physical and Chemical Changes
Quiz
•
8th Grade
22 questions
Newton's Laws of Motion
Lesson
•
8th Grade
10 questions
Electromagnetic Spectrum Review
Lesson
•
8th Grade
21 questions
Balanced and Unbalanced Forces
Quiz
•
8th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
7 questions
Newton's First Law
Lesson
•
6th - 8th Grade
19 questions
Forces and Motion
Lesson
•
6th - 8th Grade
28 questions
Chemical Formulas and Equations
Quiz
•
8th Grade
