PRA PAS Semester 5
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Alis Rahmawati
Used 19+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Berapakah molalitas suatu larutan jika 24 gram MgSO4 dilarutkan ke dalam 400 gram air (Mr MgSO4 = 120) ….
0,2 molal
0,3 molal
0,4 molal
0,5 molal
0,6 molal
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Urea sebanyak 30 gram dilarutkan ke dalam 100 mL air. Fraksi mol urea tersebut adalah …. (Mr air = 18, Mr urea = 60, ρ air = 1 g/mL)
0,80
0,50
0,08
0,92
0,20
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perhatikan diagram P-T berikut
Diagram P-T di samping yang menunjukan titik didih larutan adalah ….
P
Q
R
S
T
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Berikut adalah beberapa pemanfaatan sifat koligatif yang banyak ditemui dalam kehidupan sehari-hari.
(1) Penggunaan cairan infus
(2) Pembuatan cairan pendingin pada es putar
(3) Penggunaan obat tetes mata
(4) Pencairan salju menggunakan garam dapur
(5) Pemberian garam pada lintah
Pasangan sifat yang merupakan pemanfaatan penurunan titik beku larutan adalah ….
(1) dan (3)
(1) dan (4)
(2) dan (3)
(2) dan (4)
(3) dan (5)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Larutan berikut yang memiliki titik didih paling rendah adalah ….
C6H12O6 0,04 M
Al2(SO4)3 0,01 M
NaCl 0,03 M
FeSO4 0,03 M
Pb(NO3)2 0,02 M
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tekanan uap air jenuh pada suhu 250C adalah 23,76 mmHg. Jika 34,2 gram sukrosa dilarutkan dalam 270 gram air (Mr sukrosa = 342, Mr air = 18), maka tekanan uap larutan adalah ….
23,6 mmHg
2,36 mmHg
0,09 mmHg
25 mmHg
95,3 mmHg
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Kelarutan CaCl2 dalam air pada 00C adalah sekitar 5,4 molal. Jika Kf = 1,860C/m. Maka penurunan titik beku larutan CaCl2 0,5 molal adalah ….
1,0 0C
5,0 0C
3,0 0C
2,8 0C
2,0 0C
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
20 questions
QUIZ KIMIA UNSUR
Quiz
•
11th - 12th Grade
15 questions
Intro to Stoichiometry
Quiz
•
10th - 12th Grade
21 questions
3.1.4 Energetics
Quiz
•
9th - 12th Grade
17 questions
ideal gas law
Quiz
•
10th - 12th Grade
15 questions
Chemistry Essentials: Drawing Molecules
Quiz
•
9th - 12th Grade
21 questions
Metric Conversions
Quiz
•
6th - 12th Grade
15 questions
hoa 11. ĐIỆN LY
Quiz
•
11th - 12th Grade
25 questions
Acids and Bases
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Naming Ionic Compounds
Quiz
•
10th - 12th Grade
27 questions
Unit 4/5 Covalent Bonding/Nomenclature
Quiz
•
10th - 12th Grade
21 questions
Naming Covalent and Ionic Compounds
Lesson
•
9th - 12th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
25 questions
ERHS Chem Chapter 4 - Periodic Table
Quiz
•
10th Grade - University
60 questions
Periodic Trends Exam Review
Quiz
•
9th - 12th Grade
