The freezing point (in $$^\circ C$$) of a solution containing 0.1 g of $$K_3[Fe(CN)_6](Mol. Wt. 329)$$ in 100 g of water $$(K_f = 1.86 K kg mol^{-1})$$ is

A

$$-2.3 \times 10^{-2}$$

B

$$-5.7 \times 10^{-2}$$

C

$$-5.7 \times 10^{-3}$$

D

$$-1.2 \times 10^{-2}$$