
QUIZ NITROGEN OKSIGEN
Authored by SMAN 2 TANGSEL Wafa Afifah
Chemistry
9th - 12th Grade
Used 2+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Berapa kadar nitrogen yang terdapat bebas di udara?
78%
68%
58%
48%
88%
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Siapa yang menemukan nitrogen pada tahun 1772
Jospeh Priestly
Daniel Rutherford
Charlie W. Scheele
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Pada senyawa N2H4, atom atom nitrogen mempunyai bilangan oksidasi...
-3
-2
-1
+2
+3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Titik leleh nitrogen adalah...
-210oC
-195oC
-220oC
-200C
-190oC
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Unsur berikut yang dapat bereaksi langsung dengan gas nitrogen pada suhu kamar adalah...
Li
Na
Ca
Al
Mg
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Berikut yang bukan merupakan sifat amonia adalah...
beracun
berbau menyengat
larut dalam air
mudah terbakar
cairannya berwarna biru
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bahan baku dalam industri asam nitrat...
N2 dan O2
NH3
N2O5
udara cair
NO2
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