
elektrolýza
Authored by Markéta Hamerníková
Chemistry
3rd Grade
Used 46+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Co je katoda?
katoda je záporná elektroda
katoda je kladná elektroda
katoda je kladný ion
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Na katodě při elektrolýze dochází k......................
redukci
oxidaci
k odevzdávání elektronu
k prijetí elektronu
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Při elektrolýze probíhá na elektrodách
redoxní reakce
oxidace
srážecí reakce
oxidace a redukce
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Elektrolýzou taveniny chloridu měďnatého vzniká
anoda : chlor, katoda: zinek
anoda :chlor , katoda : měd´
anoda : měd´, katoda : chlor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bauxit obsahuje
30 -40% hliníku
60-80% hliníku
40- 60% hliníku
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kladně nabitý ion označujeme jako
anion
kation
proton
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Při elektrolýze
anion na katodě přijímá elektron
anion na anodě přijímá elektron
anion na anodě odevzdává elektron
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
9 questions
La transformation chimique
Quiz
•
KG - Professional Dev...
5 questions
pretes pm 1
Quiz
•
3rd Grade
14 questions
Scheikunde klas 3
Quiz
•
1st - 10th Grade
10 questions
Chapitre 4 - Masse ou volume (quizz 1)
Quiz
•
KG - 12th Grade
10 questions
oxidační čísla v iontech
Quiz
•
3rd Grade
10 questions
ELEKTROLISIS
Quiz
•
3rd Grade
12 questions
CAP 1 EPC Sécurité Chimie
Quiz
•
3rd 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
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
22 questions
fractions
Quiz
•
3rd Grade
18 questions
Comparing Fractions with same numerator or denominator
Quiz
•
3rd Grade
12 questions
Presidents' Day
Quiz
•
KG - 5th Grade
15 questions
Earthly Ecosystems Unit Review
Quiz
•
3rd Grade
10 questions
Area
Quiz
•
3rd Grade
14 questions
Basic Fractions on a Number Line
Quiz
•
3rd Grade