Q. Putty is (Solved)
1. made with finely powdered chalk and linseed oil
2. used for fixing glass panes
3. softened by a solution of pearl ash and quick-lime soaked in water
4. all the above.
- d. all the above.
1. made with finely powdered chalk and linseed oil
2. used for fixing glass panes
3. softened by a solution of pearl ash and quick-lime soaked in water
4. all the above.