Which of the following is a chemical change?
A. burning gasoline
B. freezing nitrogen gas
C. melting wax
D. shredding paper

Question

Which of the following is a chemical change?
	A. 	 burning gasoline
	B. 	 freezing nitrogen gas
	C. 	 melting wax
	D. 	 shredding paper

anonymous · Answer

B

anonymous · Answer

Yes B.

petiteme · Answer

It's burning gasoline isn't it?

anonymous · Answer

No cause burning it isn't a chemical change

petiteme · Answer

When you burn a gasoline, it will produce water vapor and carbon dioxide

anonymous · Answer

Actually I think your Right @petiteme  When you burn something, you are combining it with oxygen and releasing heat (from the fire).

anonymous · Answer

Yeah i know but trust me on this. I'm way past biology

petiteme · Answer

Burning is a chemical change.

petiteme · Answer

Well, when you freeze something it is just a physical change but the composition never change.

anonymous · Answer

Your right @petiteme

petiteme · Answer

Hehe ^_^ Thanks @Nateyboo :D

anonymous · Answer

Your welcome (:  So im with @petiteme  on this one its A. @naomi12345

petiteme · Answer

^_^

anonymous · Answer

ok