Question:
Iron exhibits bcc structure at room temperature. Above 900°C, it transforms to fcc structure. The ratio of density of iron at room temperature to that at 900°C (assuming molar mass and atomic radii of iron remains constant with temperature) is
Iron exhibits bcc structure at room temperature. Above 900°C, it transforms to fcc structure. The ratio of density of iron at room temperature to that at 900°C (assuming molar mass and atomic radii of iron remains constant with temperature) is
Updated On: May 21, 2024
- \(\frac{\sqrt3}{\sqrt2}\)
- \(\frac{3\sqrt3}{4\sqrt2}\)
- \(\frac{4\sqrt3}{3\sqrt2}\)
- \(\frac{1}{2}\)
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The Correct Option is B
Solution and Explanation
The correct option is (B) :\(\frac{3\sqrt3}{4\sqrt2}\).
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