Teori tumbukan dan laju reaksi
Quiz
•
Chemistry
•
11th Grade
•
Medium
Indardwi Musyadi
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Menurut teori tumbukan,tumbukan yang efektif harus memiliki dua syarat yaitu....
Orientasi yang tepat dan energi yang cukup
Waktu yang lama dan tekanan yang tinggi
Suhu rendah dan tekanan rendah
Konsentrasi tinggi dan volume besar
2.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Apa yang menjadi dasar utama teori tumbukan dalam reaksi kimia?
Reaksi terjadi karena gaya gravitasi
Reaksi terjadi karena molekul-molekul saling bertabrakan
Reaksi terjadi secara spontan tanpa faktor eksternal
Reaksi hanya akan terjadi jika ada katalis
3.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Bagaimana pengaruh suhu terhadap laju reaksi menurut teori tumbukan.....
Semakin tinggi suhu,semakin banyak partikel yang memiliki energi cukup untuk bertumbukan efektif
Semakin rendah suhu,semakin cepat laju reaksi
Subu tidak mempengaruhi tumbukan antar partikel
Suhu hanya berpengaruh jika ada katalis
4.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Faktor berikut yang dapat meningkatkan laju reaksi adalah.....
Menurunkan suhu
Memperkecil luas permukaan zat reakta
Meningkatkan konsentrasi reaktan
Mengurangi jumlah reaktan
5.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Mengapa katalis dapat mempercepat laju reaksi......
Meningkatkan energi aktivasi
Menurunkan energi aktivasi
Menghilangkan energi aktivasi
Menambah jumlah reaktan
6.
FILL IN THE BLANK QUESTION
1 min • 20 pts
Tumbukan yang menghasilkan reaksi disebut tumbukan?
7.
FILL IN THE BLANK QUESTION
1 min • 20 pts
Energi minimum yang diperlukan agar reaksi dapat terjadi?
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