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.
$\begin{array}{ccc}\text{S.No.}& \text{Change}& \text{Can be reversed (Yes/No)}\\ 1.& \text{The sawing of a piece of wood}& \\ 2.& \text{The melting of ice candy}& \\ 3.& \text{Dissolving sugar in water}& \\ 4.& \text{The cooking of food}& \\ 5.& \text{The ripening of a mango}& \\ 6.& \text{Souring of milk}& \end{array}$

Answer 1

$\begin{array}{ccc}\text{S.No.}& \text{Change}& \text{Can be reversed (Yes/No)}\\ 1.& \text{The sawing of a piece of wood}& \text{No}\\ 2.& \text{The melting of ice candy}& \text{Yes}\\ 3.& \text{Dissolving sugar in water}& \text{Yes}\\ 4.& \text{The cooking of food}& \text{No}\\ 5.& \text{The ripening of a mango}& \text{No}\\ 6.& \text{Souring of milk}& \text{No}\end{array}$