Which has higher dipole moment, alkyl cyanides or alkayl isocyanides ?

Explanation

To determine which has a higher dipole moment between alkyl cyanides and alkyl isocyanides, we can analyze the molecular structure and electronegativity of the involved atoms.

### Step 1: Understand the Structures
- **Alkyl Cyanide**: The general structure can be represented as R-C≡N, where R is an alkyl group and C≡N indicates a carbon triple-bonded to a nitrogen atom.
- **Alkyl Isocyanide**: The general structure can be represented as R-N≡C, where R is an alkyl group and N≡C indicates a nitrogen triple-bonded to a carbon atom.

### Step 2: Analyze Electronegativity
- The electronegativity of nitrogen (N) is approximately 3.0.
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