Brown air and gray air is due to the oxides of

Brown air and grey air are due to oxides of

Acid rain is due to the presence of oxides of sulphur in air.

Air pollution is due to the

In IV th group the ppt of Mn(OH)_(2) in excess of NaOH , turns brown or blue in air due to the formation of

Acid rain is due to oxides of nitrogen oxides of sulphur methane present in air Select the correct option.

Light green crystals of ferrous sulphate lose water molecules and turn brown on exposure to air. This is due to its oxidation to

If copper is kept open in air, it slowly loses its shining brown surface and gains a green coating. It is due to the formation of

If copper is kept open in air, it slowly loses its shining brown surface and gains a green coating. It is due to the formation of