The conversion of nitrates to ___ gas by bacteria is called nitrification.
nitrogen di oxide
nitrous oxide
nitrogen
nitrogen sulphide
The process of converting nitrate to nitrogen gas and nitrous oxide is called
Gases evolved during the thermal decomposition of mercuric nitrate Hg(NO3)2 are:
Which of the following is not a greenhouse gas?
(a) carbon dioxide
(b) nitrous oxide
(c) methane
(d) nitrogen