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Some important chemcial equations of rea...

Some important chemcial equations of reactions taking place in a blast furnace are given below: `Fe_2O_3+3COrarr2Fe+3CO_2`, `CaCO_3rarrCaO+CO_2`, `Cao+SiO_2rarrCaSiO_3`: What are the substances fed into the blast furnace along with the ore of iron?

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Some important chemcial equations of reactions taking place in a blast furnace are given below: Fe_2O_3+3COrarr2Fe+3CO_2 , CaCO_3rarrCaO+CO_2 , Cao+SiO_2rarrCaSiO_3 : Select the equation for slag formation.

Some important chemcial equations of reactions taking place in a blast furnace are given below: Fe_2O_3+3COrarr2Fe+3CO_2 , CaCO_3rarrCaO+CO_2 , Cao+SiO_2rarrCaSiO_3 : Which compound acts as the reducign agent here?

Given below are the equations for the reactions taking place inside the blast furnace. Name the ore of iron.

Given below are the equations for the reactions taking place inside the blast furnace. Which is the gangue in iron ore?

The equations of the production of iron in the blast furnace are given. Asnwer the fol-lowing questions C+O_2rarrCO_2 , CO_2+crarr2CO , CaCO_3rarrCaO+CO_2 , CaO+SiO_2rarrCaSiO_3 , Fe_2O_3+3COrarr2Fe+3CO_2 : Which substance reduces haematite in the metallurgy of iron? How this redu-cing agent is produced in teh furnace?

Equations of some reactions that takes place in the fumace are given below. a) P rarr CaO + CO_2 b) CaO +......Q rarr CaSiO_3 i) Identify P and Q i)-Identify the ganue present in b. Here basic flux are used what is the reason?

The equations of the production of iron in the blast furnace are given. Asnwer the fol-lowing questions C+O_2rarrCO_2 , CO_2+crarr2CO , CaCO_3rarrCaO+CO_2 , CaO+SiO_2rarrCaSiO_3 , Fe_2O_3+3COrarr2Fe+3CO_2 : Write the chemcial equation of the forma-tion of slag in blast furnance.

The equations of the production of iron in the blast furnace are given. Asnwer the fol-lowing questions C+O_2rarrCO_2 , CO_2+crarr2CO , CaCO_3rarrCaO+CO_2 , CaO+SiO_2rarrCaSiO_3 , Fe_2O_3+3COrarr2Fe+3CO_2 : Which is the main impurity found in hae-matite? Which substance is used to rem-ove the gangue?

Identify the reaction that does not take place in a blast furnace 2 Fe_2 O_3+3 C gives 4 Fe+3 CO_2 CO_2+C gives 2 CO CaCO_3 gives CaO+CO_2 FeO+SiO_2 gives FeSiO_2

BODY BOOKS PUBLICATION-March 2020 Paper-EXERCISE
  1. Electrolysis of molten Sodium Chloride (NaCI) is conducted: Which is t...

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  2. Electrolysis of molten Sodium Chloride (NaCI) is conducted: Write the ...

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  3. Some important chemcial equations of reactions taking place in a blast...

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  4. Some important chemcial equations of reactions taking place in a blast...

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  5. Some important chemcial equations of reactions taking place in a blast...

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  7. The molecular mass of methane (CH4) is 16: Calculate the number of mol...

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  8. The molecular mass of methane (CH4) is 16: What is the mass of 5xx6.02...

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  9. Which are the chemicals used to prepare ammonia in the aboratory?

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  10. If we show a red litmus paper over ammonia gas. What change can be ob...

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  11. Which property of ammonia is shown here? NH3 + 3CuO → N2 + 3Cu + 3H2...

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  12. The structural formula of a hydrocarbon is given below: CH3-underset(C...

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  13. The structural formula of a hydrocarbon is given below: CH3-underset(C...

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  14. The structural formula of a hydrocarbon is given below: CH3-underset(C...

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  15. Some materials are given below: From the given materials, choose th...

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  16. Some materials are given below: Which will act as anode of cells ...

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  17. Some materials are given below: Write the chemical equation of the...

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  18. Graph of a reversible process, N2+3H2harr2NH3+heat is given. Analyse t...

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  19. Graph of a reversible process, N2+3H2harr2NH3+heat is given. Analyse t...

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  20. Graph of a reversible process, N2+3H2harr2NH3+heat is given. Analyse t...

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