The consequence of global warming may be the following:

What are the adverse effects if industrial and domestic solid waste is not disposed of properly?

The conversion of sulfur dioxide to sulfur trioxide in the absence of a catalyst is a slow process. However,this process occurs easily in the atmosphere. Describe how this happens and write the chemical equations for the formation of $SO_3$ from $SO_2$.

Which of the following gases is not a greenhouse gas?

The gas released during anaerobic degradation of vegetation may lead to

Match the pollutants given in List-$I$ with their effects given in List-$II$.

List-$I$	List-$II$
$(A)$ Oxides of sulphur	$(1)$ Global warming
$(B)$ Nitrogen dioxide	$(2)$ Damage to kidney
$(C)$ Carbon dioxide	$(3)$ Blue baby syndrome
$(D)$ Nitrate in drinking water	$(4)$ Respiratory diseases
$(E)$ Lead	$(5)$ Red haze in traffic and congested areas