the gas we use in the kitchen is called liquified Petroleum gas(LPG). in the cylinder it exist as liquid. when it comes out from the cylinder it becomes a gas(change-a) then it burns(chage-b). the following statements pertain to this changes .choose the correct one.
1.process - A is a chemical change
2.process- B is a chemical change
3.both processes A and B are chemical changes
4.none of these process are chemical change
anamika493:
yes i know
ok
sorry
because change of physical state is not a chemical change and thats what happening in change a
its ok
np
no problem
yes
than mark as brainliest answer of other person
yes i already marked other one
Answers
Answered by
12
option 2 is correct because burning of lpg is chemical change
pls mark as brainliest
pls mark as brainliest
thnx a lot
Thanx it's helpful for me in exams
welcome.
Yaaa
Thanx very much
Answered by
5
I think option C is correct
Similar questions