Which of the following gas is released by the usage of petroleum and coal but not poisonous?
Carbon Monoxide
Sulfur Dioxide
Carbon Dioxide
Nitrogen Oxide
Fossil fuels include coal and petroleum which on burning produces carbon dioxide which is non-poisonous in nature.
Which of the following gas does not contribute to the formation of acid rain ?
(a) nitrogen monoxide
(b) carbon monoxide
(c) sulphur dioxide
(d) nitrogen dioxide
Question 6 Incomplete combustion of fuel such as petrol and diesel gives (a) Nitrogen oxide (b) Sulphur dioxide (c) Carbon monoxide (d) Carbon dioxide