| ⇦ | 
| ⇨ |
On the extraction of iron, the slag produced is
Options
(a) CO
(b) FeSiO₃
(c) MgSiO₃
(d) CaSiO₃
Correct Answer:
CaSiO₃
Explanation:
In the extraction of iron, limestone which acts as flux, decomposes at 1073 K to form CaO which than combines with silica to form slag. CaCO₃ → CaO + CO₂. CaO + SiO₂ → CaSiO₃ (slag).
Related Questions: - Which one of the following does not correctly represent the correct order
- The minimum amount of energy required for the reacting molecules to undergo
- Which is insoluble in water
- Which of the following is a redox reaction
- In the final answer of the expression (29.2 – 20.2) (1.79 x 10⁵) / 1.37. The number
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following does not correctly represent the correct order
- The minimum amount of energy required for the reacting molecules to undergo
- Which is insoluble in water
- Which of the following is a redox reaction
- In the final answer of the expression (29.2 – 20.2) (1.79 x 10⁵) / 1.37. The number
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply