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Ag2S is digested with 1% solution of NaC...

`Ag_2S` is digested with 1% solution of NaCN and air is blown into the solution, then sulphur in `Ag_2S` is finally converted to

A

`Na_2S`

B

`Na_2S_2O_3`

C

`Na_2SO_3`

D

`Na_2SO_4`

Text Solution

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The correct Answer is:
D
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