We have to get the compound which is harmful to ozone layer by decomposing O₃ to O₂.
Chlorofluorocarbon (CFC) is responsible for ozone layer decomposition.
When chlorofluorocarbon (CFC) is released in atmosphere, they mix with normal atmospheric gas and reaches to stratosphere. In stratosphere, they get broken down by powerful UV radiations, releasing chlorine free radical.
CF₂Cl₂ (g) → Cl· (g) + CF₂Cl· (g)
The chlorine radical then reacts with stratospheric ozone to form chlorine monoxide radical and molecular oxygen.
Cl· (g) + O₃ (g) → ClO· (g) + O₂ (g)
Reaction of chlorine monoxide radical with atomic oxygen produces more chlorine radicals.
ClO· (g) + O (g) → Cl· (g) + O₂ (g)
The chlorine radicals are continuously produced and cause depletion of ozone. This damages ozone layer.
That would be BaSO4(s) ( s means solid)
The difference in electronegativity between two atoms determines how a polar a bond will be. In a diatomic molecule with two identical atoms, there’s not difference in electronegativity, so the bond is nonpolar or pure covalent.
It will benefit the flower because it will always get Polonated but it can be bad for the bees because if the flower dies so will the bees
It is important because you are usually interested in finding how efficient your processes are