ExamPlay Light Logo
Přihlaste se

JAMB - Chemistry (1984 - No. 18)

From the reactions : ZnO + Na2O \(\to\) NaZnO and ZnO + CO2 \(\to\) ZnCO3 it may be concluded that zinc oxide is
neutral
basic
acidic
amphoteric
a mixture

Komentáře (0)

Přihlaste se pro komentář
Inzerát
BrainBehindX Inc Logo
©2026; Powered By BrainBehindX Inc