properties of co2
Authored by Rehab Abdelmoneim
Science
6th Grade
Used 16+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
co2 doesn't burn and doesn't help in burning .
true
false
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
when lighted magnesium reacts with co2 ,it forms a white matter only
true
false
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
co2 is ...........than air
heavier
lighter
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
co2 is collected by ............
downward displacement of air
upward displacement of air
downward displacement of water
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
co2 is used in ......... because it doesn't burn and doesn't help in burning
extinguishing fires
lightning
forming water
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
co2 is not collected by displacement of water ,why?
because it is heavier than air
because it is easily dissolves in water
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
when lighted magnesium reacts with co2 , it forms .....and ....
manganes dioxide and carbon
magnesium oxide and carbon
magnesium carbonate and carbon oxide
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 Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
