Home
Class 12
CHEMISTRY
Identify the reaction that does not take...

Identify the reaction that does not take place in a blast furnace.

A

`2Fe_(2)O_(3)+3Cto4Fe+3CO_(2)`

B

`CO_(2)+Cto2CO`

C

`CaCO_(3)toCaO+CO_(2)`

D

`CaO+SiO_(2)toCaSiO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Blast furance is frequently used for the extraction of iron and copper from their ores . Carbon and carbon monoxide reduce the metallic oxides to the free metals . Slang formation plays an important role in balst furnace as it covers the melted metal and thus protects the metal from being reoxidized.
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2007

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

  • KARNATAKA CET 2009

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|59 Videos

Similar Questions

Explore conceptually related problems

Identify the reaction that doesn't take place during the smelting process of copper extraction

In which reaction syn addition doesn't take place.

In the extraction of Cu, the reaction which does not take place in the Bessemer converter is

Identify the position where E.A.S. can take place.

Write the reactions that take place during the manufacture of nitric acid by Ostwald's process.

(a) Write chemical reactions taking place in the blast furnace at reduction zone, slag formation zone and combustion zone during the extraction of Iron.

The flux used in the extraction of iron from haematite in the blast furnace is :