Question

0-9 Photosynthesis is a
(a) Chemical change
Physical change
crystalisation
(c) rusting​

Answer 1

Answer:

chemical change

Explanation:

The chemical reaction which takes place in photosynthesis process involves reaction between six mole of carbon dioxide and six mole of water to form one mole of glucose and six mole of oxygen. As a new product is formed in this process, therefore photosynthesis is a chemical change.

Answer 2

Answer:

Physical change

Explanation:

Because it is in form of nature physicality through sunlight ,water and air..

• ALL KIND OF WORK IN ENVIRONMENT IS CALLED PHYSICAL CHANGE