1.

Addition of sodium thiousulphate solution to a solution of silver nitrate give 'X'as white precipitate, insoluble in water but soluble in excess thiosulphate solution to give 'Y'. On boiling in water, 'Y' gives 'Z'. 'X','Y' and 'Z'. respectively, are

Answer»

`Ag_2S_2O_3,Na_3[AG(S_2O_3)_2],Ag_2S`
`Ag_2SO_4,Na[Ag(S_2O_3)_2],Ag_2S_2`
`Ag_2S_2O_3, Na_5[Ag(S_2O_3)_3], AGS`
`Ag_2SO_3,Na_3[Ag(S_2O_3)_2],Ag_2O`

SOLUTION :


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