Inthe leachingofAg_2Swith NaCN,a stream of airisalsopassed.It isbecaus – InterviewSolution

1.	Inthe leachingofAg_2Swith NaCN,a stream of airisalsopassed.It isbecause
Answer» the REACTIONBETWEEN` Ag_2 S andNaCN ` isreversible to OXIDISE` Na_2 S `FORMEDIN thereactionto ` Na_2 SO _4 ` tooxide `Ag_2 S `to` Ag_2O ` both(a) and(B) Answer :D

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