Home
Class 12
CHEMISTRY
Before introducing FeO in blast furance,...

Before introducing `FeO` in blast furance, it is converted to `Fe_(2)O_(3)` by roasting so that

A

it may not be removed as slag with silica

B

it may not be evaporated in the furnace.

C

presence of it may increase the melting point of charge.

D

it may not decompose completely

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    TARGET PUBLICATION|Exercise Competitive Thinking|49 Videos

  • ELECTROCHEMISTRY

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos

  • HALOGEN DERIVATIVES OF ALKANES AND ARENES

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos

Similar Questions

Explore conceptually related problems

W is the mass of iron (in g) which will be converted into Fe_(3)O_(4) by the action of 18 g of steam on it . What is the value of W/7 ? Fe+H_(2)O to Fe_(3)O_(4)+H_(2)

Name the four man zones of blast furnace in the extraction of Fe from Fe_(2)O_(3) .

The temperature of blast furnace to produce iron from its ore Fe_(2)O_(3) varies from 500^(@)C at the top of the furance to about 1900^(@)C at the bottom of the furance. The reaction between the ore Fe_(2) O_(3) and CO at the lowest temperature (~500^(@)C) is

6.0 moles of Fe_(2)O_(3) (s) reacts with 9.0 moles of carbon in a blast furnace according to the equation given below. Fe_(2)O_(3) (s)+ 3C(s)→2Fe(s)+3CO(g) What is the theoretical yield of Fe in moles?