H(2)S may provide the colloidal sulphur ...

`H_(2)S` may provide the colloidal sulphur by

Oxidation

Reduction

Neutralization

Hydrolysis

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The correct Answer is:

Colloidal or `delta`- sulphur is prepared by passing `H_(2)S` through a solution of an oxidizing agent or water or by treating sodium thiosulphate with dil `HCl`.

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How many of the following oxoacids of sulphur has S-S bond? H_(2)S_(2)O_(4) , H_(2)S_(2)O_(5) , H_(2)S_(2)O_(7) , H_(2)S_(2)O_(6)

In which of the following processes colloidal sulphur is formed

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When SO_(2) is bubbled into H_(2)S gas, colloidal sol is formed. What type of colloidal sol is it ?

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