Pinching is an ancient ceramic technique. It involves using fingers to shape clay without tools. Due to its simplicity, it is universal and requires no advanced equipment. Methods like Coiling, Jiggering, and Slab require tools and are more recent.
LIST I | LIST II | ||
---|---|---|---|
A | Throwing | I | Pottery |
B | Borax | II | Terracotta |
C | Olmec Baby | III | Flux |
D | Bisque | IV | Wheel |
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: