Question
Some changes are listed in the following table. For each change, write in the blank column, whether the change can be reversed or not.
|
S.No
|
Change
|
Can be reversed (Yes/ No)
|
|
$(i)$
|
Sawing of a piece of wood
|
-
|
|
$(ii)$
|
Melting of ice candy
|
-
|
|
$(iii)$
|
Dissolving sugar in water
|
-
|
|
$(iv)$
|
Cooking food
|
-
|
|
$(v)$
|
Ripening of a mango
|
-
|
|
$(vi)$
|
Souring of milk
|
-
|