PRA PAS Semester 5
Quiz
•
Chemistry
•
12th Grade
•
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
Solutions Quiz Review -- Spring 2021
Quiz
•
10th - 12th Grade
20 questions
Isotope, Atomic & Molecular Masses, and Inorganic Compounds
Quiz
•
12th Grade
20 questions
benzena
Quiz
•
12th Grade
20 questions
Ulangan Harian Perubahan Materi dan Pemisahan Campuran
Quiz
•
10th - 12th Grade
20 questions
Quiz kimia 1 kelas X
Quiz
•
9th - 12th Grade
25 questions
Solutions
Quiz
•
9th - 12th Grade
20 questions
Stoichiometry: Chemistry for Massive Creatures
Quiz
•
9th - 12th Grade
20 questions
Quis Kromatografi kertas
Quiz
•
10th - 12th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Chemistry
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
10 questions
Chemistry Halloween Quiz
Quiz
•
12th Grade
10 questions
Isotopes
Quiz
•
9th - 12th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
27 questions
Unit 3 Review Chem
Lesson
•
9th - 12th Grade
20 questions
PPP and groups vs periods
Quiz
•
9th - 12th Grade
20 questions
IMFs
Quiz
•
9th - 12th Grade
15 questions
Balancing Chemical Equations
Quiz
•
10th - 12th Grade
