The ground, a protective coating applied to the plate during the etching process, is removed using a solvent like turpentine or mineral spirits. This ensures that the plate is clean and ready for inking and printing.
LIST I | LIST II | ||
---|---|---|---|
A | Water colour | I | Egg |
B | Tempera | II | Conte Crayons |
C | Pastel | III | Wash |
D | Tonal Drawing | IV | Gum or Resin/Wax |
Europium (Eu) resembles Calcium (Ca) in the following ways:
(A). Both are diamagnetic
(B). Insolubility of their sulphates and carbonates in water
(C). Solubility of these metals in liquid NH3
(D). Insolubility of their dichlorides in strong HCI
Choose the correct answer from the options given below: