Question

Cooking of food is a physical change that is desirable, reversible, and endothermic.

• A. True
• B. False

Answer 1

The correct option is B False

Chemical change: A change in which one or more new substances are formed is called a chemical change. A chemical change is also called a chemical reaction.

Examples of chemical changes is Rusting of iron, and cooking of food

Cooking of food:

It is a desirable change and endothermic as well but it is not a physical change because we can not reverse the change to get the original food substances.

Thus, the given statement is False. I.e., Cooking of food is a physical change that is desirable, reversible, and endothermic.