The burning of the match is irreversible because it cannot be undone. If the candle is made of regular wax and not the dripless kind, you can take the melted wax and make another candle out of it , just without a wick, which would have been destroyed in the first melting, making it an irreversible change as well.
NO,burning is not reversible because if we burn something like paper it gives us ash .
so burning anything like paper ,cloth etc givesash. So it is areversible cxhange.AND
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If you are talking organics, then not without a lot of luck, catalysts and energy. (Basic answer - no, it is not)
No, it is not because once you burn the matchstick it will turn into ashes. It is a physical change.
why burning wick is irreversible change?
It is reversible
No , burning is not
Is
no! because burning is never a reversible change as heating is a reversible change e.g chocolate melting
Non reversible, after the wick has been burned, it is impossible to reverse the effects of the change.
No, for coal burning to be a reversible change, you would need the ability to take CO2 and turn it back into solid carbon.
irreversible change.
Burning is an irreversible change.
no! because burning is never a reversible change as heating is a reversible change e.g chocolate melting
reversible
Burning is an irreversible change.
Burning of a matchstick.
No, it is not.
Non reversible, after the wick has been burned, it is impossible to reverse the effects of the change.
No, for coal burning to be a reversible change, you would need the ability to take CO2 and turn it back into solid carbon.
irreversible change.
That is a chemical change. Physical changes can be undone. Burning a bit of paper is another non-reversible change.
Burning is an irreversible change.
The temperature of a burning matchstick varies between 71 and 94 degrees Centigrade
irreversible change.