
Ujian Sekolah Kelas XII

Quiz
•
Chemistry
•
12th Grade
•
Hard
VIA SUDHARYANI
Used 2+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan ciri sifat senyawa berikut.
(1) Beracun dan korosif,
(2) Kristal putih dan Higroskopis,
(3) Digunakan sebagai indikator,
(4) Mudah menguap dan bersifat iritasi,
(5) Terkena kulit menyebabkan luka bakar.
Yang merupakan ciri dari natrium hidroksida ditunjukkan oleh nomor
(1), (2), dan (3)
(1), (2), dan (5)
(2), (3), dan (4)
(2), (4), dan (5)
(3), (4), dan (5)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atom Y dengan elektron terakhir memiliki bilangan kuantum n= 3, l = 2, m= -1, dan s = -½, maka letak unsur Y pada sistem periodik unsur berada pada…
Golongan IVA dan periode 4
Golongan VA dan periode 4
Golongan VB dan periode 4
Golongan VIIB dan periode 4
Golongan VB dan periode 5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu isotop dialam memiliki neutron 45 dan nomor massa 80. Keempat bilangan kuantum elektron dari unsur tersebut adalah …
n = 3, l = 0, m = 0, s = - ½
n = 3, l = 1, m = 0, s = +½
n = 3, l = 2, m = +2, s = −½
n = 4, l = 0, m = 0, s = + ½
n = 4, l = 1, m = 0, s = - ½
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unsur Nitrogen dapat bereaksi dengan unsur oksigen membentuk beberapa jenis senyawa oksida. Rumus kimia dinitrogen pentaoksida adalah …
N2O3
N2O5
N3O2
N5O
N2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Di antara beberapa reaksi berikut, yang menunjukkan persamaan reaksi setara dan benar adalah …
Al(s) + HCl(aq) → AlCl3(aq) + H2(g)
CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)
Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g)
Fe2O3(s) + H2SO4(aq) → Fe2(SO4)3(aq) + H2O(g)
Cu(s) + HNO3(aq) → Cu(NO3)2 (aq) + NO(g) + H2O(g)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaksi pencampuran 100 mL larutan Na2CO3 0,4 M dengan 400 mL larutan HCl 0,3 M berlangsung menurut reaksi berikut.
Na2CO3(aq) + HCl(aq) → NaCl(aq) + H2O(l) + CO2(g) (belum setara)
Volume gas yang dihasilkan diukur pada P dan T yang sama 2,56 g gas oksigen dengan volume 16 L adalah … (Ar O = 16)
8 Liter
4 Liter
2 Liter
0,8 Liter
0,4 Liter
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu larutan sebanyak 500 gram mengandung 37% Ca(OH)₂. Fraksi mol dan molalitas larutan tersebut berturut-turut adalah … (Mr Ca(OH)₂ = 74 g/mol)
0,13 dan 3,97 m
0,13 dan 7,94 m
0,25 dan 7,94 m
0,25 dan 15,87 m
0,50 dan 3,97 m
Create a free account and access millions of resources
Similar Resources on Wayground
35 questions
UJIAN KIMIA SMT GANJIL KELAS XII

Quiz
•
12th Grade
43 questions
6.b. SOAL USP KIMIA 2023

Quiz
•
12th Grade
35 questions
Ujian Sekolah Kimia SMA Negeri 1 Dukun TP 2019/2020

Quiz
•
12th Grade
40 questions
ASO KIMA SMA

Quiz
•
9th - 12th Grade
35 questions
Molarity, Molality, and Dilutions

Quiz
•
9th - 12th Grade
35 questions
Molarity and Basic Dilutions

Quiz
•
9th - 12th Grade
35 questions
Molarity Dilute

Quiz
•
9th - 12th Grade
35 questions
PRA-SUMATIF

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
SR&R 2025-2026 Practice Quiz

Quiz
•
6th - 8th Grade
30 questions
Review of Grade Level Rules WJH

Quiz
•
6th - 8th Grade
6 questions
PRIDE in the Hallways and Bathrooms

Lesson
•
12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
15 questions
Subtracting Integers

Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade
12 questions
significant figures and calculations

Quiz
•
10th - 12th Grade
20 questions
Lab Safety and Equipment

Quiz
•
9th - 12th Grade
18 questions
Significant Figures Practice

Quiz
•
12th Grade
20 questions
Flinn Lab Safety Quiz - General Chemistry

Quiz
•
9th - 12th Grade
40 questions
Elements, Compounds and Mixtures

Quiz
•
9th - 12th Grade
9 questions
Scientific Method, Laws, and Theories

Lesson
•
9th - 12th Grade