State whether the statements given below are ‘True’ or ‘False’.
- Stone is transparent, while the glass is opaque.
- A notebook has luster while the eraser does not.
- Chalk dissolves in water.
- A piece of wood floats on water.
- Sugar does not dissolve in water.
- Oil mixes with water.
- Sand settles down in the water.
- Vinegar dissolves in water.