Question

Silver articles are kept in open for long time, due to formation of which substance it becomes black?

(a) H2S (c) AgSO4

(b) AgS (d) Ag2S​

Answer 1

Answer:

(a) H2s

Explanation:

this is the write answer

Answer 2

Answer ❤️

Silver sulphide

a) H2S

a silver article turns black when kept in the open for a few days due to the formation of I) H2S ii) AgS iii) AgSO4 IV) Ag2S. the film Menon is known as corrosion. it is called silver trashing particular for silver. the black substance obtained is known as silver sulphide.

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