yanesa15
Answered

which of the following action produces a chemical change?

Boiling water

Burning the rice

Adding salt to hot water

Melting butter on cooked rice

Verified Answer :

Alkatoe

Nope. correct answer is "burning the rice". why? adding salt to hot water is the phenomenon of solubilization which is a physical process. ions are indeed coated by water molecules but it does not change the chemical structure, but only physical. solid salt is also made of ions.
burning the rice leads to chemical reaction of combustion. carbohydrates are turned into CO2 and pure carbon and that's why burned rice has black colour.

Burning the rice  action produces a chemical change.

What is chemical change ?

A chemical change is a change of materials into another, new materials with different properties and one or more than one new substances are formed.

Is burning a chemical change?

The process of burning (as opposed to evaporating) is a chemical reaction, a chemical change.

Hence, B is correct option

To learn more about Burning ,here

https://brainly.com/question/2425193?referrer=searchResults

#SPJ2

Related Questions