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An aqueous of a gas (X) shows the follow...

An aqueous of a gas `(X)` shows the following reactions :
(a) It turns red litmus blue.
(b) When added in excess to a copper sulphate solution, a deep blue coloured solution is obtained.
( c) On addition to `FeCl_3` solution, a brownish precipitate is formed, which is solution in `HNO_3`.
Identify `(X)` and give an explanation for step `(a),(b)` and `( c)`.

Text Solution

AI Generated Solution

To solve the problem, we need to identify the gas (X) and explain the reactions mentioned in the question. ### Step-by-Step Solution: 1. **Identify the Gas (X):** - The gas (X) is ammonia (NH₃). This can be inferred from the reactions described. 2. **Explanation for Reaction (a):** ...
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  • When excess of ammonia is added to CuSO_4 solution, the deep blue coloured complex is formed. Complex is

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