Question

Which of the following will result in a chemical change?

A. Drying wood in a shed
B. Burning coal in a furnace
C. Melting ice to obtain water
D. Evaporating alcohol into vapor

Answer 1

i want to say It would be Abecause a chemical change is somthing that cant NOT be brought back to its areganal proproties.coal will never be able to be bavk the way it was!!

Step-by-step explanation:

because a chemical change is somthing that cant not be brought back to its areganal proproties.coal will never be able to be back the way it was.

Answer 2

It’s B becouse the others only change state or don’t change the chemical composition of the material and That’s why it’s B