2015 - JAMB Chemistry Past Questions and Answers - page 8
71
When stem is passed over red hot carbon the substances produced are
A
hydrogen and trioxocarbonate (IV) acid
B
hydrogen, oxygen and carbon (IV) oxide
C
hydrogen and carbon (ii) oxide
D
hydrogen and carbon (IV) oxide
correct option: c
Hydrogen and carbon (ii) oxide will be formed when red steam is passed ever red-hot carbon. Option A,B,D are not produced through this process
Users' Answers & Comments