Question

rachna chewed a single piece of bread 32 in her mouth she found that it became sweet in taste now answering the following what action has occurred in her mouth

Answer 1

this is because bread contains carbohydrates.

which contains starch and makes the bread sweet

Answer 2

the sweet taste is the reaction of carbohydrates in bread and saliva.like that if we chew rice we will get a sweet taste. If we chew rapidly we will feel the sweetness because the chemical reaction will be more.