he gas we use in the kitchen is called liquified petroleum gas (LPG). In the cylinder it exists as a liquid. When it comes out from the cylinder it becomes a gas (Change- A) then it bums (Change-B). The following statements pertain to these changes. Choose the correct one. (i) Process-A is a chemical change. (ii) Process-B is a chemical change. (iii) Both processes A and B are chemical changes. (iv) None of these processes is a chemical change.
Answers
Answered by
0
this process is chemical change
Answered by
2
Process has a chemical change ...
Similar questions