Ujian Chapter - 1 Sifat Koligatif larutan (12 September 2024)

Quiz
•
Chemistry
•
11th Grade
•
Hard
andi malik hakim
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
Berapa molalitas larutan C2H5OH dengan berat 20%? (Mr C2H5OH =46 g/mol)
6.4
5.4
4.4
3.4
0.4
2.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
Berapa molalitas larutan yang dibuat dengan mencampurkan 3 g urea dengan 200 g air? (Mr Urea = 60)
0,5 molal
0,25 molal
1 molal
3 molal
4,5 molal
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Dalam 900 g air, 3.6 g urea dilarutkan (Mr Urea = 60) dan (Mr Air = 18). Jika pada 20°C tekanan uap air jenuh adalah 17.54 mmHg, berapa penurunan tekanan uap ?
0.02
0.04
0.06
0.08
0.12
4.
MULTIPLE CHOICE QUESTION
10 mins • 15 pts
Dalam 900 g air, 3,6 g urea dilarutkan. Jika pada 20°C tekanan uap air jenuh adalah 17,54 mmHg, berapa tekanan uap larutan tersebut? (Mr Urea = 60 g/mol)
17.00
17.30
17.40
17.51
17.60
5.
MULTIPLE CHOICE QUESTION
10 mins • 15 pts
Jika fraksi mol urea dalam air adalah 0,25 dan tekanan uap jenuh urea pada 20°C adalah 27 mmHg, berapa tekanan uap jenuh air pada suhu yang sama?
30
34
35
36
37
6.
MULTIPLE CHOICE QUESTION
15 mins • 15 pts
Kandungan glukosa dalam pelarut CH3COOH adalah 45%, Kf= 3,57 °C/m, titik beku CH3COOH murni adalah 16,6 °C. Berapa titik beku larutan glukosa? (Mr Glukosa = 180)
0,25
0,34
0,38
0,42
0,45
7.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
25 gram larutan non-elektrolit dilarutkan dalam 700 gram asam asetat dan membeku pada 13,060°C. Jika titik beku asam asetat murni adalah 16,60°C dan Kf asam asetat adalah 3,57 °C/molal, berapa massa molar (Mr) senyawa tersebut?
36
37
38
39
40
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Kimia

Quiz
•
10th - 12th Grade
5 questions
Sifat Koligatif Larutan_2

Quiz
•
9th - 12th Grade
10 questions
Bismillah quiz stoikiometri

Quiz
•
9th - 12th Grade
6 questions
Sifat Koligatif1

Quiz
•
9th - 12th Grade
10 questions
Quiz Termokimia

Quiz
•
11th Grade
10 questions
Review Soal Sifat Koligatif Larutan

Quiz
•
11th Grade
10 questions
Sifat Koligatif Larutan

Quiz
•
11th Grade
10 questions
Ulangan Harian Koligatif

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

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

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Lab Equipment Quiz Chemistry

Quiz
•
9th - 12th Grade
15 questions
Atoms, Ions, and Isotopes

Quiz
•
9th - 12th Grade
20 questions
Lab Safety

Quiz
•
9th - 12th Grade
8 questions
Metric System

Lesson
•
9th - 12th Grade
40 questions
Lab Safety

Quiz
•
9th - 12th Grade
6 questions
Classification of Matter

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

Quiz
•
9th - 12th Grade