Kuis Kimia 6
Quiz
•
Chemistry
•
12th Grade
•
Easy
Ir S
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Suatu larutan mengandung garam-garam Pb(NO3)2, Mn(NO3)2, dan Zn(NO3)2, masing-masing mempunyai konsentrasi 0,01 M. Pada larutan ini dilarutkan sejumlah NaOH padat hingga larutan mempunyai pH 8. Berdasarkan data Ksp berikut:
Pb(OH)2 = 2,8 . 10-16
Mn(OH)2 = 4,5 . 10-14
Zn(OH)2 = 4,5 . 10-17
Senyawa hidroksida yang mengendap dalam larutan adalah…..
Zn(OH)2
Mn(OH)2
Zn(OH)2 dan Pb(OH)2
Ketiga-tiganya
Tidak ada
2.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Berapa gram kalsium yang dapat dihasilkan dari elektrolisis lelehan CaCl2 dengan elektroda grafit selama satu jam jika digunakan arus 10 A? (Ar Ca = 40)
5,46
6,46
7,46
8,46
9,46
3.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Pada pembakaran 570 gram isooktana (C8H18), salah satu komponen yang ada dalam bensin, pada keadaan standar/STP dibebaskan kalor sebesar 27.500 kJ. Besarnya entalpi pembakaran standar pada reaksi pembakaran isooktana tersebut adalah..... (Mr C8H18 = 114)
-5.500 kJ/mol
5.500 kJ/mol
-5.650 kJ/mol
5.650 kJ/mol
-5.850 kJ/mol
4.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Suatu larutan dibuat dengan cara melarutkkan 3 gram urea CO(NH2)2 dalam 100 gram air (Kb air = 0,52˚C/m, Tb˚ = 100˚C, Ar C = 12, O = 16, N = 14, H =1). Berapa besarnya titik didih larutan urea tersebut…..
90,26˚C
90,56˚C
95,26˚C
100,26˚C
100,76˚C
5.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Arus listrik 5A diberikan kedalam larutan kromium (III) nitrat selama 30 menit. Berapa gram massa logam kromium akan terendapkan pada katoda? (Ar kromium = 52)
0,62 gram
1,62 gram
3,26 gram
4,26 gram
6,26 gram
Similar Resources on Wayground
8 questions
SOAL ULANGAN HARIAN
Quiz
•
12th Grade
10 questions
Benzena
Quiz
•
12th Grade
10 questions
Sifat Koligatif Larutan
Quiz
•
12th Grade
10 questions
Sifat Koligatif Larutan
Quiz
•
12th Grade
10 questions
SOAL LARUTAN PENYANGGA
Quiz
•
11th Grade - University
10 questions
kenaikan titik didih dan penurunan titik beku
Quiz
•
12th Grade
9 questions
PTS Kelas XII
Quiz
•
12th Grade
7 questions
Latihan Soal Sifat Koligatif Larutan
Quiz
•
12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
20 questions
Electron Configuration & Orbital Notation
Quiz
•
9th - 12th Grade
18 questions
Energy Levels, Sublevels, and Orbitals
Quiz
•
10th - 12th Grade
20 questions
Electronic Configuration
Quiz
•
12th Grade
59 questions
Unit #5 Periodic Trends Practice Test
Quiz
•
10th - 12th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade
30 questions
ERHS Chem Chapter 2 - The Atom
Quiz
•
9th - 12th Grade
16 questions
Atomic structure and the periodic table
Quiz
•
10th - 12th Grade