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What is the color of the gases Chlorine bromine iodine?
green, red-brown, violet-pink respectively.
Why bromine vapour spread upwards?
Bromine vapor spreads upwards because it is more dense than air. This means that bromine vapor will rise due to its buoyancy and mix with the air above it. Additionally, the movement of air currents and the diffusion of bromine molecules contribute to its upward spread.
What happens when a gas jar containing air is inverted over a gas jar containing brown red bromine vapour?
Diffusion is the movement of molecules from a region of high concentration to one of low concentration. As NO2 is heavier than air, diffusion takes place and hence after some time the brown colour is seen in jar containing air. Geethanjali Somisetty
What halogen is a orange liquid?
Bromine but some says it's red and gives off a brown vapour.
Why does brown fumes of bromine vapour spread through a covered gas jar?
The brown fumes of bromine vapor spread through a covered gas jar because bromine is highly volatile and readily evaporates into the gas phase, filling the jar with its vapors. The color of the fumes is due to the absorption of light by bromine molecules, giving it a distinctive brown color.
What is the balanced chemical reaction of potassium and bromine vapour?
The chemical reaction is:Br2 + 2 K = 2 KBr
What is visible vapour?
Chlorine or bromine gas would be an example of a visivle vapour.
What is the color of the gases Chlorine bromine iodine?
green, red-brown, violet-pink respectively.
What halogen has a deep brown vapour?
Bromine. This is a liquid at room temperature and pressure but fumes a rich reddy brown vapour. Keep it in a fume cupboard.
Why bromine vapour spread upwards?
Bromine vapor spreads upwards because it is more dense than air. This means that bromine vapor will rise due to its buoyancy and mix with the air above it. Additionally, the movement of air currents and the diffusion of bromine molecules contribute to its upward spread.
Is bromine irritant?
Yes, bromine is a highly irritant and corrosive substance. It can cause skin and eye irritation upon contact, as well as respiratory issues if inhaled. Protective measures should be taken when working with bromine to avoid harm.
What happens when a gas jar containing air is inverted over a gas jar containing brown red bromine vapour?
Diffusion is the movement of molecules from a region of high concentration to one of low concentration. As NO2 is heavier than air, diffusion takes place and hence after some time the brown colour is seen in jar containing air. Geethanjali Somisetty
What is the process that happens when a vapour is cooled?
It's called condensation when vapour cools and turns into liquid.
What halogen is a orange liquid?
Bromine but some says it's red and gives off a brown vapour.
What happens to steam before it becomes water vapour?
Steam is water vapour - just a very hot form of it.
When vapour condense into a liquid?
If it happens in a cloud, the drops combine until too heavy, and it rains.
What happens to water it evaporates?
it becomes water vapour in the air
