ExamPlay Light Logo
Нэвтрэх

JAMB - Chemistry (1997 - No. 29)

Coal gas is made up of carbon (II) oxide, hydrogen and?
nitrogen
air
argon
methane

Смхиман (0)

Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
BrainBehindX Inc Logo
©2026; Powered by BrainBehindX Inc