Question

All combustion reactions are endothermic.

• A. True
• B. False

Answer 1

The correct option is B False

A combustion reaction is when all substances in a compound are combined with oxygen, which then produces carbon dioxide and water. Combustion is commonly called burning. It is an exothermic reaction, which means heat is produced and is easily distinguished. Combustion occurs predominantly in auto-mobiles, homes, and in factories.Hence it is an exothermic reaction given statement is false.