# While cooking, if the bottom of the vessel is getting blackened on the outside, it means that

more_vert
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that
(a) the food is not cooked completely.
(b) the fuel is not burning completely.
(c) the fuel is wet.
(d) the fuel is burning completely.

more_vert

verified

Correct option is b) the fuel is not burning completely.