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In the extraction of silver from argenti...

In the extraction of silver from argentite are the one is treated with dilute solution of NaCN in water in the presence of Y, whereby the following reaction takes place.
`Ag_(2)X+4NaCN+2Y to 2Na[Ag(CN)_(2)]+Na_(2)XO_(4)X and Y` in this reaction are repesented by

A

Cl and S

B

S and `O_2`

C

O and `O_2`

D

O and S

Text Solution

Verified by Experts

The correct Answer is:
B
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