Silica is a/an

Question

Silica is a/an (A) acidic flux only (B) gangueonly (C) basic flux only (D) both gangue and acidic flux

Tardigrade Admin · Accepted Answer

When SiO2 (silica) is present as earthly impurity in an ore, it is called gangue and when it is added to remove basic impurities like CaO, FeO etc. It is called an acidic flux.

Q. Silica is a/an

acidic flux only

gangueonly

basic flux only

both gangue and acidic flux

When $S i O_{2}$ (silica) is present as earthly impurity in an ore, it is called gangue and when it is added to remove basic impurities like $C a O, F e O$ etc. It is called an acidic flux.

Q. Silica is a/an

acidic flux only

gangueonly

basic flux only

both gangue and acidic flux

When SiO2​ (silica) is present as earthly impurity in an ore, it is called gangue and when it is added to remove basic impurities like CaO,FeO etc. It is called an acidic flux.

When $S i O_{2}$ (silica) is present as earthly impurity in an ore, it is called gangue and when it is added to remove basic impurities like $C a O, F e O$ etc. It is called an acidic flux.