Question

E Exercises 1 Tick() the correct option to complete each sentence. 1. An example of a physical change is... cooking food ripening of fruits lighting a matchstick making a paper boat 2. When lemon juice is added to baking powder... a gas is evolved light is produced there is no change crystals are formed



Please answer my question Right. OK​

Answer 1

2. New product is carbon dioxide gas, water and salt.

1. making a paper boat.