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Why bond length in gaseous state of iodine is greater than solid state?
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What difference in bonding between the solid state and gaseous state of iodine?
Iodine molecule has covalent bonds.
What change from solid to gas?
Deposition examples: gaseous iodine, and the water in snow clouds.
In what form does iodine exists?
Pure iodine at room temperature is a highly volatile solid.
When a substance changes from one state to another do the chemical properties change?
From solid to liquid, from liquid to gaseous, from gaseous to liquid, from liquid to solid, and in sublimation from solid to gaseous or the reverse, chemical properties do not change.
What solid shape is a brick?
Bricks are gaseous.
What difference in bonding between the solid state and gaseous state of iodine?
Iodine molecule has covalent bonds.
What does iodine look like in nature?
Bluish-Black Solid, and Purple in Gaseous state
What change from solid to gas?
Deposition examples: gaseous iodine, and the water in snow clouds.
What is the structure of solid iodine?
in the solid state the molecules of iodine align in the form of layer lattics. I-I bond distance is 271.5pm and it is appreciably longer than in gaseous iodin which is 266.6 pm and iodine is poor conductor of electricity/
What happens when iodine sublimates?
It goes from solid to gaseous form without passing through a liquid phase.
How do you make iodine gas back to solid iodine?
After the iodine is in gaseous form, contain and cap it off with an iced container to recollect it and turn it back into a solid by allowing the gas to rest. The temperature then has to be below 113.5°C in order to solidify.
Why the iodine-iodine bond distance of gaseous is lesser than solid?
think in the gaseous phase there are other forces acting atoms of iodine like inter moleculer forces due to wich bond distance increases. in case of gasous state there are no other force acting on the molecule of iodine axcept electrostatic force between two atoms of iodine . so in case of gase elctrostatic force is more than in the case of solid..
A shiny black solid was heated and formed a purple vapour which on cooling became a black solid again Is this a physical or chemical reaction and explain?
This is a physical change. The solid is Iodine, which sublimes on heating to form gaseous Iodine. When cooled, it sublimes again to form solid Iodine. Since this change is only the change of physical states, and since there's no change in the chemical structure of Iodine, this is a physical change.
Is earth solid or gaseous?
the earth is solid with gaseous deposits and a gaseous atmosphere.
What substances change from gas to solid?
Iodine and frozen carbon dioxide are two substances that sublime, which means they change from a solid directly to a gas without going through a liquid phase.
What is the usual state of matter that iodine is found in?
Iodine is naturally found in solid form.
How could iodine be separated from salt?
Iodine can be separated from salt by the process of sublimation.Sublimation is the process of conversion of a material from solid state to gaseous state without undergoing liquid state.Some sublimate objects are ammonium chloride,iodine,moth balls,camphor,etc.
