What are your observations in combustion of sugar activity ?

Explanation

Observations in combustion of sugar :
(1)When sugar is heated first it chars and later burns producing flames.
(2)When sugar combusted carbon dioxide and water are produced.
(3)Energy is also released in the form of heat and it released at once.
(4)We cannot control the combustion of sugar and also intermediate products are not formed.
(5)We can combust sugar in the absence of water and also enzymes are not required.
(6)Due to combustion of sugar heat energy is released into the atmosphere and we cannot store it for further use.