The following reaction take place in the blast in the preparation of impure iron identify the reaction pertaining to the formation of the slag

Options

A. `2C(s) + O_(2)(g) to 2CO (g)`
B. `Fe_(2)O_(3)(s) + 3CO (g) → 2Fe(l) + 3CO_(2)(g)`
C. `CaCO_(3)(s) to CaO(s) + CO_(2)(g)`
D. `CaO(s) + SiO_(2)(s) to CaSiO_(3)(s)`

Answer

D

Explanation

`{:(SiO_2,+CaOto,CaSiO_3),("Acidic","Basic","Slag"),("Impunity","Flux",""):}`