Is burning of lpg considered as chemical change why or why not?
mdubaidkhan786Ubaid:
Is burning of lpg considered as chemical change why or why not?
Give me answer jyoti
it is an chemical change
because chemical reaction takes place and many other gases are formed
Hi jyoti
Plz give me answer about litmus paper
Answers
Answered by
1
burning of ipg considered as chemical change because there are many more gases are formed
When red litmus is dipped in solution it colour remain the same what in of the solution
Thans jyoti
when red litimus is dipped in acid it remain red
Plz give me asnwer the litmus paper in detail
asking to whom
When red litmus is dipped in solution it colour remain the same what in of the solution
For jyoti
Hello r u der jyoti
Answered by
3
⏺heya friend !
✔here's your answer :-
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➡the burning of lpg ( liquified petroleum gas) is considered both a chemical as well as physical change.
reason for this is :-
⚫when lpg comes out from cylinder, it is converted from liquid to gaseous state. ( vaporization)
⚫this is a physical change.
⚫and when the gas ( lpg ) burns in the presence of air, it constitutes a chemical change because the burnt gas cannot be regained back.
◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆
i hope it helps u !!☺
✔here's your answer :-
〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰〰
➡the burning of lpg ( liquified petroleum gas) is considered both a chemical as well as physical change.
reason for this is :-
⚫when lpg comes out from cylinder, it is converted from liquid to gaseous state. ( vaporization)
⚫this is a physical change.
⚫and when the gas ( lpg ) burns in the presence of air, it constitutes a chemical change because the burnt gas cannot be regained back.
◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆
i hope it helps u !!☺
Thanks jyoti
welcm
Hello r u der jyoti
When red litmus is dipped in solution it colour remain the same what in of the solution
if red litmus does not change its colour then the solution will ofcourse not be a base
most likely, the solution will be of an acid
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