Which of the following is a gaseous pollutant?

Soil containing both $Al$ and $Fe$ is called

Acid rain is mainly caused by the emissions of which of the following gases?
$I.$ Sulphur dioxide
$II.$ Carbon dioxide
$III.$ Nitrogen dioxide
$IV.$ Methane

The reaction that is $NOT$ involved in the ozone layer depletion mechanism in the stratosphere is

Match List-$I$ with List-$II$

List-$I$ Industry	List-$II$ Waste Generated
$A$. Steel plants	$I$. Gypsum
$B$. Thermal power plants	$II$. Fly ash
$C$. Fertilizer industries	$III$. Slag
$D$. Paper mills	$IV$. Bio-degradable Wastes

Choose the correct answer from the options given below:

Which of the following statements is $NOT$ in accordance with the fundamental principles of Green Chemistry?