The substance on whose surface adsorption takes place is called an ________ .

When adsorption takes place

Fill in the blanks: The phenomenon in which absorption & adsorption takes place simultaneously is called___________.

The reflected surface from which regular reflection of light takes place is called _______ [Fill in the blanks].

The substance that gets adsorbed on the surface of the solid is called

The substances taking part in a chemical reaction are called "_______", whereas the substances formed as a result of a chemical reaction are called "_________".

Which adsorption takes place at low temperature ?