
Ekso- ja endotermilised reaktsioonid
Quiz
•
Chemistry
•
9th Grade
•
Hard

Anneli Vahesalu
Used 12+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Milline väide iseloomustab eksotermilist reaktsiooni?
neelab ümbritsevast keskkonnast energiat
vabaneb ümbritsevasse keskkonda energiat
reaktsioonikeskkonna energia ei muutu
reaktsiooni keskkond jahtub
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Kõik põlemisreaktsioonid on
endotermilised
eksotermilised
seotud energia neeldumisega
seotud energia vabanemisega
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Milliste nähtuste puhul on tegemist eksotermilise reaktsiooniga?
aku laadimine
toidu seedimine
aku tühjenemine
higistamine
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Endotermilisel reaktsioonil
vabaneb energia
sidemed lõhutakse
neeldub energia
sidemed moodustuvad
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Lubjakivi lagundamisel toimub
eksotermiline reaktsioon
endotermiline reaktsioon
sidemed lõhutakse
sidemed moodustuvad
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Millist soojusefekti kujutab joonis?
endotermiline
eksotermiline
energia neeldumisega seotud soojusefekt
energia neeldumisega seotud soojusefekt
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Keemilise sideme moodustumisel
lähevad osakesed kõrgema energia seisundisse
lähevad osakesed püsivamasse energia seisundisse
energia vabaneb
energia neeldub
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
14 questions
Termokémia, kémiai egyensúly
Quiz
•
9th Grade
13 questions
Modelos Atômicos Clássicos
Quiz
•
1st - 11th Grade
10 questions
LA DIVISIBILIDAD DE LA MATERIA
Quiz
•
1st - 12th Grade
6 questions
Eletroquímica
Quiz
•
9th Grade - University
15 questions
ESTEQUIOMETRIA
Quiz
•
9th Grade
8 questions
Estequiometria
Quiz
•
9th Grade
10 questions
Átomos, Elementos, Tabla Periódica
Quiz
•
9th Grade
10 questions
Matéria
Quiz
•
9th - 10th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Electron Configuration & Orbital Notation
Quiz
•
9th - 12th Grade
11 questions
Balancing Chemical Equations
Lesson
•
9th Grade
17 questions
Valence Electrons
Lesson
•
8th - 10th Grade
10 questions
Balancing Chemical Equations Challenge
Interactive video
•
6th - 10th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES
Quiz
•
7th - 9th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade
30 questions
ERHS Chem Chapter 2 - The Atom
Quiz
•
9th - 12th Grade
20 questions
6_Periodic Table
Quiz
•
9th - 10th Grade