Q.1.
What environmental problem is caused by the release of sulfur dioxide and nitrogen oxides into the atmosphere?
Q.2.
Sulfur dioxide can be removed from waste gases from power stations by treating with what?
Q.3.
Petrol companies have reduced the amount of sulfur in petrol and diesel fuels. The main reason for this is...
Q.4.
Which of the following fuels is unlikely to contribute to the greenhouse effect when burnt?
Q.5.
What is a biofuel?
Q.6.
What environmental problem is caused by the release of carbon particulates into the atmosphere?
Q.7.
What environmental problem is caused by the release of carbon dioxide into the atmosphere?
Q.8.
Pick the fuel which is an alkane.
Q.9.
Pick the fuel which will burn to form carbon dioxide only.