Predict, giving reasons, the order of basicity of the following compounds in gaseous phase,
(i) `(CH_(3))_(3)N,(CH_(3))_(2)NH,CH_(3)NH_(2),NH_(3)`
(ii) `C_(2)H_(5)NH_(2),(C_(2)H_(5))_(2)NH,(C_(2)H_(5))_(3),N,CH_(3)NH_(2)`

Explanation

To predict the order of basicity for the given compounds in the gaseous phase, we need to consider the inductive effect of the alkyl groups attached to the nitrogen atom. The basicity of amines is influenced by the availability of the lone pair of electrons on the nitrogen atom, which can accept protons (H⁺).

### Step-by-Step Solution:

**(i) Order of Basicity for `(CH₃)₃N, (CH₃)₂NH, CH₃NH₂, NH₃`:**

1. **Identify the Compounds:**
- `(CH₃)₃N` (Trimethylamine)
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