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UV-vis active molecules must have easily deformed electron clouds. This requirement is met for molecules with lots of pi-bonds that are directly connected together, or conjugated.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoFor a molecule to be UV active it must contain double bonds (pi bonds). This is because when the electrons receive photons of light they transfer from a lower energy level/ ground state to a higher energy level or ground state. In this case its from the pi orbital to the pi* orbital which allows a molecule to be seen in UV spectra emitting photons of light.
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What are the UV active inactive compound?
The difference between UV active and inactive compounds is the pi orbitals. Compounds with more pi orbitals are more UV active than those without. Aromatic compounds are generally UV active.
What types of atoms does ozone have?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
How is oxygen separated from ozone?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
What unlocks the active site of an actin molecule?
calcium
What is the activation energy for the formation of ozone?
Ozone formation is a chemical process which can be brought about by various methods: 1. Corona discharge method : Oxygen in air is sparked with a corona discharge and gets converted into ozone. 2. UV radiation : Oxygen when treated with narrow band UV light forms ozone. UV radiation is the method how ozone layer was formed naturally.
What are the UV active inactive compound?
The difference between UV active and inactive compounds is the pi orbitals. Compounds with more pi orbitals are more UV active than those without. Aromatic compounds are generally UV active.
When a molecule absorbs UV radiation what does it cause?
When a molecule absorbs UV, it decomposes. Ozone also does the same.
What happen to a molecule when it absorbs uv light?
When it absorbs UV light, it decomposes. It also replenishes it.
How do you use UV glue or how does UV glue work?
the adhesive active when exposed to UV, and the adhesive remain active afterward. Clear residue, work well for glass and optical window.
Why is ozone formed?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule. It protects us fron the harmful UV light.
What molecule of the ozone protects our atmosphere from UV radiation?
Ozone itself protects us from UV rays. They are harmful for mankind.
What is the function of the ozone?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
What supplies the ozone for the ozone layer?
Ozone is a trioxygen molecule. It is naturally fomed by the action of UV light on oxygen molecule.
How is ozone synthesised?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
What is composition of the layer?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
Which moleclue is ozone?
Ozone is a tri oxygen molecule. It is formed in a natural process by the action of UV light on oxygen molecule.
What are the conditions for ammonia molecule to be IR active?
An IR Active stretch simply means that the vibrations of the molecule result in an overall dipole of the molecule. If a stretch has a dipole, it is IR active. If a stretch does not have a dipole. then it is IR Inactive.
