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The charge on As(2)S(3) sol is due to th...

The charge on `As_(2)S_(3)` sol is due to the adsorbed :

A

`H^(+)`

B

`OH^(-)`

C

`O^(2-)`

D

`S^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
D
`As_(2)O_(3)+3H_(2)Sto As_(2)S_(3)+3H_(2)O`
`S^(2-)` are absorbed on the surface of `As_(2)S_(3)` during its preparation.
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