Antara berikut, yang manakah tindak balas cepat?
BAB 4 KADAR TINDAK BALAS (IREADY)

Quiz
•
Science
•
9th - 12th Grade
•
Hard
NURULAINISYAK Moe
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Respirasi
Penapaian
Pengaratan
Fotosintesis
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kadar tindak balas di antara serbuk zink dan asid hidroklorik cair adalah perlahan. Antara berikut, apakah kaedah yang boleh dilakukan untuk meningkatkan kadar tindak balas itu?
Meningkatkan suhu asid hidroklorik cair
Menambahkan isi padu asid hidroklorik cair
Menambahkan sedikit larutan natrium tiosulfat
Menggantikan serbuk zink dengan ketulan zink
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara faktor berikut, yang manakah mempengaruhi kadar tindak balas?
Suhu hasil tindak balas
Nilai pH hasil tindak balas
Kepekatan bahan tindak balas
Saiz kelalang kon yang digunakan
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rajah 1 menunjukkan penghasilan asid sulfurik melalui Proses Sentuh. Mengapakah bahan X perlu ditambah ke dalam proses ini?
Untuk mempercepatkan tindak balas
Untuk meningkatkan suhu dalam tindak balas
Untuk meningkatkan tekanan dalam tindak balas
Untuk menghasilkan asid sulfurik yang lebih berkualiti
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rajah 2 menunjukkan kaedah penghasilan ammonia melalui Proses Haber. Apakah K, L dan M?
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rajah 3 menunjukkan graf isi padu gas melawan masa. Antara titik A, B, C dan D. yang manakah menunjukkan kadar tindak balas paling tinggi?
A
B
C
D
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, faktor manakah yang mempengaruhi kadar tindak balas?
Suhu, jisim, saiz dan mangkin
Suhu, jisim, saiz dan kepekatan
Suhu, mangkin, saiz dan kepekatan
Suhu, mangkin, isipadu dan kepekatan
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