Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
combustion
0
%
0
0
0
Back
Restart
combustion is only possible if the substance is ______________.
combustible
Oops!
Okay!
What are the two things produced during a rapid combustion?
heat and light
Oops!
Okay!
name the types of combustion .
Rapid combustion, Explosion and spontaneous combustion
Oops!
Okay!
What is combustion ?
The process of buring of a substance in the presence of air or oxygen with the liberation of heat and light is called combustion.
Oops!
Okay!
Name two common types of fire extinguishers.
Carbon dioxide and soda-acid fire extinguisher
Oops!
Okay!
_____________ is the minimum temperature at which a substance catches fire and burns.
Ignition temperature
Oops!
Okay!
What are the three conditions necessary for combustion?
presence of combustible substance, presence of supporter of combustion, ignition temperature
Oops!
Okay!
Explosion is the evolution of----------
Explosion is the evolution of----------
Oops!
Okay!
Differentiate between Complete and incomplete combustion.(3 points each)
Complete combustion occurs when there is enough Oxygen, while, incomplete combustion occurs when there is no enough oxygen.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies