Нэвтрэх
JAMB - Chemistry (1999 - No. 16)
The set of pollutants that is most likely to be produced when petrol is accidentally spilled on plastic materials and ignited is
CO, CO
2
and SO
2
CO, HCL and SO
2
CO, CO
2
and HCL
SO
2
, CO
2
and HCL
Смхиман (0)
Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү