An eruption pollution an environment with gas suspected to be H2S, a poisonous gas. A residue team should spray the environment with? - SchoolNGR

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An eruption pollution an environment with gas suspected to be H2S, a poisonous gas. A ...

An eruption pollution an environment with gas suspected to be H₂S, a poisonous gas. A residue team should spray the environment with?

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A Water
B Moist SO₂
C Acidified KMnO₄ and water
D Water, acidified KMnO₄ and oxygen

Correct Answer: Option B

Explanation:

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