The constituent of air that acts as a diluent is? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. nitrogen B. carbon (IV) oxide C. noble gases D. oxygen Correct Answer: Option A – nitrogen Users Also Read These:A constituent of the exhaust gases of motor vehicles…The constituent common to duralumin and alnico is?A constituent of the exhaust fumes from electricity…Which of the following minerals contains fluorine as…Autonomy of constituent units is an important feature of?