Chemistry JAMB

A piece of filter paper moistened with lead (ll) ethanoate solution turns black when the paper is dropped into a gas likely to be?
A piece of filter paper moistened with lead (ll) ethanoate solution turns black when the paper is dropped into a gas likely to be?A piece of filter paper moistened with lead (ll) ethanoate solution turns black when the paper is dropped into a gas likely to be?

A. sulphur (VI) oxide
B. hydrogen chloride
C. sulphur (VI) oxide
D. hydrogen sulphide

Correct Answer:

Option D – hydrogen sulphide

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