Locking of _______ and _______ free radicals is called scavenging.
Carbon dioxide; carbon
Chlorine monoxide; chlorine
Carbon monoxide; carbon
Chlorofluro carbon; fluorine
Locking of chlorine monoxide and chlorine free radicals is called scavenging.
Fill in the blanks :
(a) ___ product when carbon is burnt in a limited supply of air or oxygen.
(b) Carbon monoxide burns in air with a ___ flame to form carbon dioxide.
(c) Carbon monoxide is a product of ___ combustion
(d) A mixture of 95% oxygen and 5% carbon dioxide is called ___
(e) Carbon monoxide is used as a ___ in the extraction of pure metals from their corresponding ores.