
Penilaian Konsep Mol
Authored by Nurul Hidayah
Chemistry
11th Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Gas karbon dioksida CO2 merupakan gas yang menyebabkan efek rumah kaca, jika gas CO2 yang dihasilkan dari pembakaran kayu adalah 0,5 mol, maka massa gas CO2 adalah ….
Ar C : 12 O : 16
2.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
Berapa massa molekul relatif (Mr) dari C2H5OH? Ar C= 12, O= 16, H= 1
45
46
29
36
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Volume 1 mol gas Hidrogen dalam keadaan standar (STP) adalah
2,24 liter
22,4 liter
44,8 liter
50 liter
4.
MULTIPLE CHOICE QUESTION
3 mins • 8 pts
Massa 2,24 liter larutan NaCl (STP) adalah...
Diketahui Ar Na: 23, Cl: 35,5
0,0585 gram
0,585 gram
5,85 gram
58,5 gram
5.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Jumlah mol dari 9 gram H2O (Mr = 18) adalah...
0,5 mol
1 mol
2 mol
5 mol
6.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Massa dari 1,204 x 1024 atom belerang adalah... (Ar S = 32)
16 gram
32 gram
64 gram
80 gram
160 gram
7.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Massa 0,2 mol NaOH (Mr=40) adalah...
2 gram
4 gram
8 gram
10 gram
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