Prisijunkite
JAMB - Chemistry (2024 - No. 131)
The percentage of carbon(IV) oxide in air is
0.01
0.02
0.05
0.03
Paaiškinimas
Air is a mixture of gases in the proportion of Nitrogen - 78%, Oxygen - 21%, Carbon(IV) oxide -
0.03%
, Argon - 1% etc
Komentarai (0)
Prisijungti Norėdami komentuoti
Skelbimas
Leiskite javascript tinkamai įkelti šį puslapį
