Skid marks are the result of braking and tire-road friction. Analyzing the length and pattern of skid marks helps in estimating the vehicle’s speed during braking and contributes to accident reconstruction.
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: