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When the bread is cooked it turns to toast this change is not reversible describe a different non reversible change?
That is a chemical change. Physical changes can be undone. Burning a bit of paper is another non-reversible change.
How are we burning toast?
Because your $1,000 toaster is broken.....please buy a new one!! :)
Is burning toast a physical or chemical state?
It is a chemical process.
Is burning candle a reversible or irreversible change?
irreversible change.
Is burning an irreversible change that produces no new substances?
No. Burning is sometimes a reversible change, as when hydrogen is burned, and it always produces a new compound(s).
Is toast reversible or reversible?
Burning is an irreversible change.
Is burnt toast irreversible or reversible?
Burning is an irreversible change.
When the bread is cooked it turns to toast this change is not reversible describe a different non reversible change?
That is a chemical change. Physical changes can be undone. Burning a bit of paper is another non-reversible change.
Explain Why is burning toast is an example of permanent change?
because it can no be reversible once it has been burnt it cannot be turned back into bread or slightly toasted toast, that is its permanent form :D
Is a wax burning a reversible change?
no! because burning is never a reversible change as heating is a reversible change e.g chocolate melting
Is logs burning a reversible or a irreversible change?
reversible
Is burning reversible or irreversible?
the latter
Is Burning of wax reversible change?
No, it is not.
Which of these is reversible heating burning or neither?
neither
Is burning coal reversible or irreversible?
irreversable
Is burning coal a reversible 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.
Is a burning candle a reversible or non reversible change?
Non reversible, after the wick has been burned, it is impossible to reverse the effects of the change.
