Which of the following is the main cause of global warming ?
(a) nitrogen dioxide
(b) sulphur dioxide
(c) carbon dioxide
(d) ozone
Question 5 The two forms of oxygen found in the atmosphere are: (a) water and ozone (b) water and oxygen (c) ozone and oxygen (d) water and carbon dioxide
Arrange the following process of formation of H2SO4 on the planet Venus in the sequence of occurrence. I.The reaction of Sulphur dioxide with atomic oxygen to form Sulphur trioxide. II.Sun's photochemical action on carbon dioxide to form carbon monoxide and atomic oxygen. III.The reaction of Sulphur trioxide with water to form sulphuric acid.