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
Harshit Singh , 3 Years ago
Grade 12th pass
10 grade science> When Ag is exposed to air it gets a black...
1 AnswersPawan Prajapati
Last Activity: 3 Years ago
Answer: b
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