ExamPlay Dark Logo
Inicieu la sessió

JAMB - Chemistry (1988 - No. 38)

An eruption pollution an environment with gas suspected to be H2S, a poisonous gas. A residue team should spray the environment with?
water
moist SO2
acidified KMnO4 and water
water, acidified KMnO4 and oxygen

Comentaris (0)

Inicieu sessió per comentar
Anunci
BrainBehindX Inc Logo
©2026; Desenvolupat per BrainBehindX Inc