Question

(give the observation of )burning splinter is put in a jar of carbon dioxide

Answer 1

air contain all the gases include oxygen.All combustion process need oxygen to remain burning.so when a burning splinter is put in jar containing  carbon dioxide it will no longer burn and splint will go out

Answer 2

hiiii friend
here is your answer when a burning splinter is kept in a jar containing carbon dioxide the burning splinter burns for no longer and hence it extinguishes.
This happens because there the burning split did not get sufficient amount of oxygen for burning.


glad to help you
hope it helps
thank you.