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When Ag is exposed to air it gets a black coating of (a) AgNO3 (b) Ag2S (c) Ag2O (d) Ag2CO3

When Ag is exposed to air it gets a black coating of
(a) AgNO3
(b) Ag2S
(c) Ag2O
(d) Ag2CO3

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 8741 Points
2 months ago
Answer: b

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