In alcohols, the carbon atom attached to the hydroxyl group (OH) undergoes sp3 hybridization. This arrangement results in a tetrahedral geometry, with the hydroxyl group and three other substituents bonded to the carbon atom.
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: