Aluminothermic process is used for the extraction of metals, whose oxides are

Question

Aluminothermic process is used for the extraction of metals, whose oxides are (A) Fusible (B) Not easily reduced by carbon (C) Not easily reduced by hydrogen (D) Strongly basic

Tardigrade Admin · Accepted Answer

Aluminothermic process involves reduction of oxides such as Fe2O3, Mn3O4, Cr2O3 etc. to metals with aluminum. Cr2O3 + 2Al2O3 + 2Cr Δ H = - ve

Q. Aluminothermic process is used for the extraction of metals, whose oxides are

Fusible

Not easily reduced by carbon

Not easily reduced by hydrogen

Strongly basic

Aluminothermic process involves reduction of oxides such as $F e_{2} O_{3}, M n_{3} O_{4}, C r_{2} O_{3}$ etc. to metals with aluminum.
$C r_{2} O_{3} + 2 A l_{2} O_{3} + 2 C r Δ H = - v e$

Q. Aluminothermic process is used for the extraction of metals, whose oxides are

Fusible

Not easily reduced by carbon

Not easily reduced by hydrogen

Strongly basic

Aluminothermic process involves reduction of oxides such as Fe2​O3​,Mn3​O4​,Cr2​O3​ etc. to metals with aluminum. Cr2​O3​+2Al2​O3​+2CrΔH=−ve

Aluminothermic process involves reduction of oxides such as $F e_{2} O_{3}, M n_{3} O_{4}, C r_{2} O_{3}$ etc. to metals with aluminum.
$C r_{2} O_{3} + 2 A l_{2} O_{3} + 2 C r Δ H = - v e$