Obliteration involves smearing, overwriting, or altering text to make it unreadable. This is often done in attempts to destroy evidence or hide original content. Forensic techniques such as infrared and ultraviolet imaging can help recover obliterated writings.
LIST I | LIST II | ||
---|---|---|---|
A | Microscope | I | Indented writing |
B | Comparison Microscope | II | Fiber |
C | ESDA | III | Fired bullets |
D | TLC | IV | Ink |
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: