what is the role of limestone in extraction of iron??

plzz ans it

• Bhagya
• 81252 दृश्य
• 5 उत्तर

• The main role of limestone in extraction of iron is to decomposes in hot furnace and form the calcium oxide.

  • Satyata
  • 25 जुलाई
  • 0 टिप्पणी

  0

  ---

• it act as flux

  • Sneh
  • 20 मई
  • 0 टिप्पणी

  0

  ---

• act as flux

  • Aman
  • 16 मई
  • 0 टिप्पणी

  -1

  ---

• it act as a basic flux

  • Samrik
  • 08 मई
  • 0 टिप्पणी

  3

  ---

• Iron is extracted from its ore, haematite, in a blast furnace. The ore is fed into the top of the furnace along with coke and limestone. ... The limestone decomposes in the hot furnace, forming calcium oxide. This reacts with the sandy impurities (silicon dioxide) to form a slag.

  • Archana
  • 22 फरवरी
  • 0 टिप्पणी

  7

  ---

• sir i m richa i belong from bihar i score 450 in my neet exam i belongs to general category can i get a govt medical college???
• why pressure is scaler
• Which book should I use for physics preperation..???
• what is gene
• So it's a request prep masters to pay attention - please upload more questions from each topic in biology.
• which book should be read for aiims assertion and reason type questions?
• FOR AIIMS preparation of physics from ncert is sufficient.
• can anyone tell me what is difference between kinetochore and centromeres
• Mjhe doctor banna h
• hai guys i am 12th std student next year i will write the neet exam nd how can i prepare for neet xam plzz help me.........plz help ..... give some tips for crack the neet xam