0
Still curious? Ask our experts.
Chat with our AI personalities
Judy
Fran
Beau
Add your answer:
Earn +20 pts
Chlorine and iodine at room temperature?
Chlorine is a greenish-yellow gas at room temperature, with a strong odor and is toxic to inhale. Iodine is a shiny, black solid at room temperature, with a distinct metallic luster. It can sublime directly from a solid to a gas.
Which substance will sublime at room temperature?
Iodine will sublime at room temperature, meaning it will change directly from a solid to a gas without passing through the liquid phase.
What kind of solid is iodine?
Iodine is a crystalline solid at room temperature. It has a shiny, metallic appearance but is not actually a metal. It sublimes directly from a solid to a gas when heated.
Why can mixture of iodine and camphor cannot be separated by sublimation?
Iodine sublimes at a lower temperature than camphor, so when the mixture is heated, both substances will sublimate. This will make it difficult to separate the two as they will sublime at different rates and mix together.
How can iodine crystal be remove from the mixture?
Iodine crystals can be removed from a mixture by sublimation, where the crystals are heated to turn directly into vapour without melting. The vapour can then be condensed back into solid iodine crystals. This technique allows for the separation of iodine from other components in the mixture.
