The First Information Report (FIR) is a written document prepared by police when they receive information about the commission of a cognizable offense. It is the initial step in initiating an investigation and serves as a formal record of the complaint or information received.
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: