
PTS Kelas XII
Authored by Melisa Muhridja
Chemistry
12th Grade
Used 5+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Diantara reaksi – reaksi berikut yang merupakan reaksi reduksi adalah ,,,,
2Cl – → Cl2
Cu 2+ → Cu
Zn → Zn 2+
Fe 2+ → Fe 3+
CaO + O2 → CaCO3
2.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Suatu zat organik sebanyak 0,645 gram yang dilarutkan dalam 50 gram CCl4 memberikan ∆Tb = 0,645oC. Jika Kb pelarut = 5,0oC/m, maka massa molekul relatif zat itu adalah …
100
80
60
50
70
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Di antara senyawa-senyawa klorin di bawah ini, Cl yang mempunyai bilangan oksidasi tertinggi adalah...
Cl2
Cl-
KClO
HClO2
HCl
4.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Bilangan oksidasi Cr dalam K2Cr2O7 adalah...
- 12
+ 5
+12
- 6
+ 6
5.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Pada persamaan reaksi redoks:
aKMnO4 (aq) + bHCl (aq) ---> cMnCl2 (aq) + dCl2 (aq) + H2O (l) + KCl (aq)
Nilai koefisien reaksi b, c dan d berturut-turut adalah....
8, 5 dan 3
10, 2 dan 5
12, 4 dan 5
14, 5 dan 2
16, 2 dan 5
6.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Fraksi mol urea dalam air adalah 0,2. Tekanan uap jenuh air murni pada suhu 20˚C sebesar 17,5 mmHg. Maka tekanan uap jenuh larutan pada suhu itu adalah …
3,5
14
17,5
17,7
21
7.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Sebanyak 34,2 gram gula pasir dilarutkan dalam 250 gram air. Jika kenaikan titik didih molal air = 0,5oC/m, maka titik didih larutan tersebut adalah .... (Mr gula pasir = 342)
100,04 oC
100,40 oC
101,40 oC
100,20 oC
100,80 oC
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
10 questions
III.P.QUIMIC tercero. ley de Boyle, Charles
Quiz
•
12th Grade
10 questions
Q2.P1_A4. Relaciones masa-masa y volumen-volumen
Quiz
•
12th Grade
10 questions
Kimia Tingkatan 4 Bab 2 Jirim dan Struktur Atom
Quiz
•
9th - 12th Grade
12 questions
Oxidation - Reduction Reaction
Quiz
•
12th Grade
10 questions
AP Chemistry "Introduction to Equilibrium" Quiz
Quiz
•
10th - 12th Grade
12 questions
PTS KIMIA UNSUR
Quiz
•
12th Grade
10 questions
Tipos de Formulas
Quiz
•
8th Grade - University
10 questions
Câu hỏi về Polime
Quiz
•
12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Predicting Products
Quiz
•
9th - 12th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
24 questions
Unit 2 (Part 1) Bonding Review
Quiz
•
12th Grade
10 questions
Identifying types of reactions
Quiz
•
9th - 12th Grade
10 questions
Mole to Mole Stoichiometry
Quiz
•
10th - 12th Grade
10 questions
Mass to Mole Stoichiometry
Quiz
•
10th - 12th Grade
20 questions
Balancing Equations Practice
Quiz
•
10th - 12th Grade
20 questions
Periodic Table & Trends
Quiz
•
9th - 12th Grade