Iron exhibits `bcc` structure at roomj temperature. Above `9000^(@)C`, it transformers to `fcc
Channel: Doubtnut
Date: 16/08/2020

Iron exhibits `bcc` structure at roomj temperature. Above `9000^(@)C`, it transformers 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