Plant cells submerged in distilled water will become

Parchment paper is

In a plasmolysed cell,the space between the cell wall and the shrunken protoplast is occupied by

The cell given in the diagram below shows a shrunken protoplasm. Which one of the following is an $INCORRECT$ statement regarding this cell?

When a freshly collected $Spirogyra$ filament is kept in a $10\%$ potassium nitrate solution,it is observed that the protoplasm shrinks in size. What will happen if the filament is replaced in distilled water?

Describe the process/mechanism of plant cell plasmolysis with an example and a labelled diagram.