
Ulangan Harian Kimia
Authored by Angel Cindy
Others
11th Grade
Used 4+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hukum yang menyatakan bahwa massa sebelum dan sesudah reaksi sama adalah.....
Hukum Avogadro
Hukum Lavoisier
Hukum Proust
Hukum Gay-Lussac
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elektron valensi dari Cl adalah
2
5
6
7
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Nilai bilangan keempat bilangan kuantum dari 11Na adalah..
n = 3; l = 0; m = 0; s = +1/2
n = 3; l = 0; m = 0; s = -1/2
n = 3; l = 0; m = 1; s = +1/2
n = 3; l = 2; m = 0; s = +1/2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Nilai bilangan kuantum yang benar dari 13Al adalah
n = 3; l = ;1 m = -1; s = +1/2
n = 3; l = 0; m = 0; s = +1/2
n = 2; l = 0; m = 0; s = +1/2
n = 3; l = 0; m = 1+; s = +1/2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Berapakah massa dari 2 mol Nacl?
115 gram
116 gram
117 gram
118 gram
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Berapakah mol dalam 50 gram H2O?
1,78 mol
2,78 mol
3,78 mol
4,78 mol
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Jika 2 mol gas memiliki massa sebanyak 88 gram, berapakah Mr gas tersebut?
23 gram/mol
34 gram/mol
44 gram/mol
176 gram/mol
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