In Antarctica, ozone depletion is due to formation of the following compound :
Peroxy acetyl nitrate
Sulphurdioxide and sulphur trioxide
In Antarctica , several reactions take place in the stratospheric clouds, which cause the formation of chlorine nitrate which leads to ozone depletion.
How are the following conversions brought about? Give equations and conditions:
(i) Sulphur trioxide to sulphuric acid.
(ii) Sulphur trioxide to oleum.
(iii) Dilute sulphuric acid to hydrogen.
(iv) Aqueous barium chloride to barium sulphate.
(v) Aqueous lead nitrate to lead sulphate.
(vi) Sodium chloride to hydrogen chloride.
(vii) Sucrose to sugar charcoal.
(viii) Oxalic acid to carbon monoxide.
The problem of ozone depletion is caused by high levels of chlorine and bromine compounds in the ___ .
During the formation of ferric thiocyanate and potassium nitrate from ferric nitrate and potassium thiocyanate, the red color is due to the formation of