1.

An aqueous solution of gas (X) shows the following reactions :- On addition of FeCl_(3) solution a brown ppt. soluble in dilute nitric acid is obtained. Identify (X) and give equations for the reactions at step (ii) & (iii)

Answer»

Solution :`X - NH_(3)`
`FE(OH)_(3)+3HNO_(3) underset("Soluble")(rarrFe(NO_(3))_(3))+3H_(2)O`


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