The Indian Rhino Vision-2020 aimed to increase the population of one-horned rhinoceroses in Assam to at least 3000 by 2020.
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: