Question

differentiate between the following changes with suitable examples
a)desirable and undesirable changes
b)reversible and irreversible changes
who will answer the question correctly I will mark him/her the brainlest ​

Answer 1

Answer:

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Answer 2

Answer:

A) Desirable Changes: Those changes which are desired to occur that is, we want them to take place are known as desirable changes. Examples: ripening of fruits, germination of seeds etc. Undesirable change: Those changes which we do not want to take place are called undesirable changes.

B) A reversible process is a change that can be retraced in a reverse (opposite) direction. An irreversible process is a change that cannot be retraced in a reverse (opposite) direction. ... Reversible changes are very slow and there is no loss of any energy in the process.