The main cause of air pollution in large cities is ........

  • A
    Combustion of coal.
  • B
    Domestic waste.
  • C
    Combustion of cooking gas.
  • D
    Exhaust gases from vehicles.

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Which among the following is not a greenhouse gas?

Match the following.
Column $I$ Column $II$
$A$. $SO_2$ $I$. Photochemical smog
$B$. $PAN$ $II$. Acid rain
$C$. Smoke $III$. Stratospheric pollutant
$D$. $CF_2Cl_2$ $IV$. Particulate

What is green chemistry?

According to current information,what is the primary cause of atmospheric pollution in industrial cities leading to acid rain?

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