Chemistry, asked by om23patel2002, 1 year ago

why chemical change can't normaly rewarsed

Answers

Answered by jahidsonu

It is possible to form water byburning hydrogen in oxygen. You can pass an electric current through the water and split it into hydrogen and oxygen. Most chemists would not call this a reversible reaction.

muzine: Because in a chemical change breaking of old bonds and formation of new bonds takes place. So, it needs a high energy to get the old substance back. Hence, a chemical change can't be reversed easily but we can't say that a chemical change is irreversible.

muzine: i think it might be the answer

Answered by Aasya

Because in a chemical substance, a new substance is formed, which we cannot obtained in its original form
So, it is non reversible.

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