SUMATIF TENGAH SEMESTER KIMIA (XI)
Quiz
•
Chemistry
•
11th Grade
•
Practice Problem
•
Medium
laila maghfiroh
Used 1+ times
FREE Resource
Enhance your content in a minute
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
NaOH (Mr= 40) padat yang massanya 2 gram dilarutkan ke dalam air hingga volumenya 500 ml, maka konsentrasi ion H+ dalam larutan adalah ..
1 x 10-1 M
5 x 10-2 M
1 x 10-5 M
1 x 10-7 M
1 x 10-13 M
2.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Asam HX 0,1 M mengalami ionisasi 1% milai tetapan ionisasi asam Ka HX adalah ..
2 x 10-5
1 x 10-2
1 x 10-5
2 x 10-6
1 x 10-4
3.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
air limbah pabrik yang diuji dengan indikator MO dan BTB berwarna kuning, dengan MR berwarna jingga, dan tidak berwarna dengan PP. perkiraan nilai pH air limbah tersebut adalah ..
PH < 4,4
PH > 4,4
PH > 6,0
PH < 6,0
4,4 < PH < 6,0
4.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Apabila larutan CH3COOH 10-3 M (Ka = 1 x 10-5), ditetesi indikator MO, MR, BTB, dan PP. maka warna larutan berturut-turut adalah ..
Jingga-merah-kuning-tak berwarna
Merah-kuning-kuning-tak berwarna
Kuning-merah-kuning-tak berwarna
Merah-merah-biru-biru
Kuning-kuning-kuning-tak berwarna
5.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Seorang peneliti sedang menguji sampel air sungai yang diduga tercemar limbah industri. Ia meneteskan beberapa indikator pH ke dalam sampel dan mendapatkan hasil sebagai berikut:
· Metil Oranye (MO) → Berwarna kuning
· Metil Merah (MR) → Berwarna jingga
· Bromtimol Biru (BTB) → Berwarna kuning
· Fenolftalein (PP) → Tidak berwarna
Berdasarkan hasil uji indikator, perkiraan pH air sungai tersebut adalah …
3-4
4-5
5-6
7-8
9-10
6.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
konsentrasi ion H+ yang terdapat dalam larutan H2SO4 0,10 M adalah ..
0,05 M
0,10 M
0,15 M
0,20 M
0,40 M
7.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Cuplikan yang mengandung K2O (Mr = 94) dengan massa 18,8 g dilarutkan ke dalam air hingga volumenya 1 L. apabila 25 ml larutan tersebut dapat dinetralkan oleh 30 ml larutan H2SO4 0,1 M. maka kadar K2O dalam cuplikan tersebut adalah ..
95 %
90 %
80 %
60 %
40 %
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
Already have an account?
Similar Resources on Wayground
20 questions
Mol and Molecular weigths
Quiz
•
11th Grade
20 questions
Kimia kls xi is 1 dan 2 Jenny
Quiz
•
11th Grade
20 questions
KOLOID
Quiz
•
11th Grade
20 questions
Periodicity (Topic 3 IB Chemistry)
Quiz
•
11th - 12th Grade
20 questions
Asam Basa
Quiz
•
11th Grade
21 questions
ELECTRON ARRANGEMENT
Quiz
•
10th - 12th Grade
20 questions
Koloid
Quiz
•
11th Grade
20 questions
Ulangan Termokimia
Quiz
•
11th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
Discover more resources for Chemistry
20 questions
Unit 6-Review The Mole
Quiz
•
11th - 12th Grade
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
21 questions
Unit 6 -The Mole Review
Quiz
•
11th - 12th Grade
20 questions
Naming Compounds: Basic Ionic and Covalent Naming
Quiz
•
9th - 12th Grade
20 questions
Naming Covalent Compounds
Quiz
•
11th Grade
20 questions
Balancing Chemical Equations
Quiz
•
10th - 12th Grade
65 questions
Midterm Review Chem
Quiz
•
9th - 12th Grade
35 questions
Chemistry Semester A Final Review
Quiz
•
11th Grade
