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Why the pale blue liquid of N2O3 loses its colour on warming?
N2O3 is a pale blue solid. Above its melting point of -100 0C it dissociates N2O3 <-> NO + NO2 At low temperatures the liquid is quite an intense blue but fades to a greenish colur due to the presence of NO2. Brown monomeric NO2 is in equilibrium with its dimeric form colourless N2O4
Are noble gases shiny?
No, noble gases are not shiny. They are colorless and odorless gases that do not have a metallic or reflective appearance.
What gases can you see?
You can see some halogen gases, such as Chlorine and Bromine and Iodine because they are coloured. Most other gases are colourless and cannot be seen.
Are noble gases metals or nonmetals?
Noble gases are nonmetals. They are colorless, odorless gases that are known for their low reactivity and full outer electron shells.
Why the air is colourless?
Water is colorless because its components, hydrogen and oxygen, are colorless. Water can be colored with food coloring and other means, however it's not the water itself that is colored but the particles of color suspended within.
What is colourless?
Lots of gases are colorless. You'd have to be more specific.
What gas is colourless?
Lots of gases are colorless. You'd have to be more specific.
What is the colour of krypton gas?
As with all six noble gases, Krypton is colourless and odourless. It belongs to group 0 or group 18 of the periodic table of elements.
What does liquid air look like?
Liquid air appears colorless and transparent, much like water when it is in its liquid state. It can sometimes form a misty appearance due to the rapid evaporation of nitrogen and oxygen gases from its surface.
When two e gases combine to make a liquid with differ when two gases form a liquid what happens?
When two gases combine to form a liquid, they undergo a phase change known as condensation. During condensation, the gas molecules lose energy and come closer together, transitioning into a liquid state. This process releases heat energy and changes the physical properties of the substances involved.
What colour is the air?
Almost all of the principal gases in the atmosphere are colourless. Hence we see the air as colourless.
Name colourless gases beginning with h?
hydrogen
Why cant oxygen be seen?
it is a colourless gas as are most gases
How is it possible for a liquid to be made of elements that are gases at room temperature?
elements can combine to form new substances with different properties.
Are noble gases shiny?
No, noble gases are not shiny. They are colorless and odorless gases that do not have a metallic or reflective appearance.
Why the pale blue liquid of N2O3 loses its colour on warming?
N2O3 is a pale blue solid. Above its melting point of -100 0C it dissociates N2O3 <-> NO + NO2 At low temperatures the liquid is quite an intense blue but fades to a greenish colur due to the presence of NO2. Brown monomeric NO2 is in equilibrium with its dimeric form colourless N2O4
What gases can you see?
You can see some halogen gases, such as Chlorine and Bromine and Iodine because they are coloured. Most other gases are colourless and cannot be seen.
