list the conditions under which combustion occurs
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the condition under which combustion occurs
1 there must be oxygen present .because without oxygen fire cannot take place
1 there must be oxygen present .because without oxygen fire cannot take place
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The conditions for combustion to take place are as follows :-
(i) Flammable environment or presence of air or oxygen.
The first condition should be the presence of a flammable environment. Only then will the substance catch fire .
(ii) Ignition temperature .
The minimum ignition temperature should be crossed in order to catch fire.
For example : paper would not catch fire if the ignition temperature of paper is not sufficient .
(iii) Presence of flammable material .
Fuel or any flammable substance should be present for efficient combustion.
These are the conditions for combustion to take place.
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