Question

Burning of wood involves both physical and chemical changes

• A. True
• B. False

Answer 1

The correct option is B False

• The burning of wood is a chemical change in which substances are obtained in a form of ash and also release heat and light.
• A chemical change is a permanent change, a product cannot bring back reactants.
• A physical change is a temporary change in the products that can be brought to an original form.