Chemistry-
General
Easy

Question

Iron is obtained on a large scale from F e subscript 2 end subscript O subscript 3 end subscript by

  1. (a) Reduction with A l   
  2. Reduction with C O   
  3. (c) Reduction with H subscript 2 end subscript  
  4. Reduction with sodium  

The correct answer is: Reduction with C O


    F e subscript 2 end subscript O subscript 3 end subscript plus 3 C O rightwards arrow 3 C O subscript 2 end subscript plus 2 F e

    Related Questions to study

    General
    Chemistry-

    Thermite process is used to extract metals

    Thermite process is used to extract metals

    Chemistry-General
    General
    Chemistry-

    Which of the following processes does not involve a catalyst

    Which of the following processes does not involve a catalyst

    Chemistry-General
    General
    Chemistry-

    Which technique is used in the manufacture of aluminium from bauxite

    Which technique is used in the manufacture of aluminium from bauxite

    Chemistry-General
    parallel
    General
    Chemistry-

    Which one of the following is used in the extraction of aluminium by electrolytic process

    Which one of the following is used in the extraction of aluminium by electrolytic process

    Chemistry-General
    General
    Chemistry-

    Alumina is

    Alumina is

    Chemistry-General
    General
    Chemistry-

    Aluminium is prepared in large quantities by

    Aluminium is prepared in large quantities by

    Chemistry-General
    parallel
    General
    Chemistry-

    Alumina

    Alumina

    Chemistry-General
    General
    Chemistry-

    Which metal is extracted by electrolytic reduction method

    Which metal is extracted by electrolytic reduction method

    Chemistry-General
    General
    Chemistry-

    In alumino–thermite process, aluminium is used as

    In alumino–thermite process, aluminium is used as

    Chemistry-General
    parallel
    General
    Chemistry-

    Chemical reduction is not suitable for converting

    Chemical reduction is not suitable for converting

    Chemistry-General
    General
    Chemistry-

    Which one of the following metals is extracted by thermal reduction process?

    Which one of the following metals is extracted by thermal reduction process?

    Chemistry-General
    General
    Chemistry-

    Among the following groups of oxides, the group containing oxides that cannot be reduced by carbon to give the respective metals is

    Among the following groups of oxides, the group containing oxides that cannot be reduced by carbon to give the respective metals is

    Chemistry-General
    parallel
    General
    Chemistry-

    Carbon reduction process is used for the extraction of

    Carbon reduction process is used for the extraction of

    Chemistry-General
    General
    Chemistry-

    Which of the following metals cannot be extracted by carbon reduction process

    Which of the following metals cannot be extracted by carbon reduction process

    Chemistry-General
    General
    Chemistry-

    The electrolytic method of reduction is employed for the preparation of metals that

    The electrolytic method of reduction is employed for the preparation of metals that

    Chemistry-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.