Pretest Volumetri - Konsentrasi NaOH
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Medium
Iva Zaki
Used 8+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zat NaOH termasuk zat baku ....
Primer
Sekunder
2.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
Melarutkan NaOH yang benar adalah ....
(Jawaban lebih dari satu)
Menimbang dengan segera karena bersifat higroskopis
Dilarutkan dengan akuades sesegera mungkin untuk mencegah korosi
Menggunakan air bebas CO2 yang didihkan terlebih dahulu
Mencampurkan dengan asam oksalat supaya reaksi netral
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Budi seorang analis ingin membuat larutan NaOH 0,1 N sebanyak 500mL. Massa NaOH yang ditimbang oleh Budi adalah .... gram
(Mr NaOH=40)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Larutan NaOH disimpan dalam reagen ....
Kaca
Plastik
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Asam oksalat termasuk zat baku ....
Primer
Sekunder
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada saat penentuan konsentrasi NaOH dengan asam oksalat menggunakan indikator ....
Metil merah
Phenol merah
Metil jingga
Phenolpthalein
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Saat titrasi penentuan konsentrasi NaOH perlu menggunakan air bebas CO2 karena ....
Untuk mencegah zat pengotor agar hasil perhitungan sesuai secara kantitatif
Mencegah terbentuknya ion karbonat yang akan mengganggu titik akhir
CO2 tidak dibutuhkan karena akan mengganggu warna titik akhir
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
10 questions
Металлы и неметаллы: химические элементы и простые вещества.
Quiz
•
10th Grade
10 questions
LARUTAN ELEKTROLIT
Quiz
•
10th Grade
15 questions
Latihan PAT kelas X
Quiz
•
10th Grade
10 questions
chapter 1 quiz 1
Quiz
•
10th Grade
10 questions
2do BGU - Evaluación de refuerzo académico
Quiz
•
10th Grade
13 questions
Ionic and Covalent Bonding
Quiz
•
KG - Professional Dev...
12 questions
Ôn tập về kim loại Kiềm - 1
Quiz
•
1st - 12th Grade
15 questions
Larutan Elektrolit dan Nonelektrolit
Quiz
•
10th 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
25 questions
Unit 4/5-Covalent Bonding/Nomenclature
Quiz
•
10th Grade
20 questions
Naming Ionic Compounds
Quiz
•
10th - 12th Grade
20 questions
Ions
Quiz
•
10th Grade
25 questions
VSPER Shape Quiz
Quiz
•
10th Grade
17 questions
Periodic Trends
Quiz
•
10th Grade
61 questions
KAP Chemistry Covalent Test Review
Quiz
•
10th Grade
27 questions
Unit 4/5 Covalent Bonding/Nomenclature
Quiz
•
10th - 12th Grade
21 questions
Naming Covalent and Ionic Compounds
Lesson
•
9th - 12th Grade
