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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: - The structure of XeOF₄ is
- The volume occupies by one molecules of water is [density of water =1g/cm³
- The electrophile in the nitration of benzene is
- In TeCl₄, the central atom tellurium involves
- The maximum number of electrons in a subshell is given by the expression
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The structure of XeOF₄ is
- The volume occupies by one molecules of water is [density of water =1g/cm³
- The electrophile in the nitration of benzene is
- In TeCl₄, the central atom tellurium involves
- The maximum number of electrons in a subshell is given by the expression
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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