Chemistry, asked by jangalegayatra, 2 months ago

(ii) Name the black substance formed and give its chemical formula.

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Answered by Vivienne0123

Silver article reacts with sulphur compounds such as H2S present in air. The phenomenon is called corrosion. For silver particularly, it is called tarnishing of silver. (ii) The black substance is silver sulphide

Answered by AvoneMaity

Answer:

The black substance is coal

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(ii) Name the black substance formed and give its chemical formula.​

Answers

(ii) Name the black substance formed and give its chemical formula.