The colour of vapours formed on sublimation of solid iodine is . (2024)

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Solid iodine on sublimation gives violet vapours of iodine.

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When heated, solid iodine sublimes i.e. it directly changes into a gaseous state without converting to liquid state. Which of the following is NOT true for iodine sublimation?Sublimation and the Water Cycle Illustrated Glossary of Organic Chemistry 11.6: Sublimation and Fusion

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The colour of vapours formed on sublimation of solid iodine is___ .

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Tincture of iodine is a mixture of two materials iodine and alcohol. One of the material has a property that its solid form can be converted directly into vapours on heating by a process called X. Identify the material that sublimes and process X?

Q. The specific heat of I2 in vapour and solid state are 0.031 and 0.055 cal/g respectively. The heat of sublimation of iodine at 200 is 6.096 kcal −1. The heat of sublimation of iodine at 250 will be:

Which halogen can be purified by sublimation?A. \[{{\text{F}}_2}\]B. \[{\text{C}}{{\text{l}}_2}\]C. \[{\text{B}}{{\text{r}}_2}\]D. \[{{\text{I}}_2}\]

Q. The specific heats of iodine vapour and solid are 0.031 and 0.05 cals/g respectively. If heat of sublimation of iodine is 24 cals/g at 200oC.
Calculate its value at 250oC.

Q. When on heating, a solid becomes vapour without forming any liquid, it is said to have sublimed. Which of the following sublimes on heating?

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The colour of vapours formed on sublimation of solid iodine is . (2024)

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