When an alkyl halide is treated with ethanolic solution of KCN, the major product is alkyl cyanide where as if alkyl halide is treated with AgCN,the major product is alkyl isocyanide?

Explanation

To solve the question regarding the reaction of alkyl halides with KCN and AgCN, we can break down the explanation into clear steps:

### Step-by-Step Solution:

1. **Understanding the Reactants**:
- Alkyl halides are organic compounds containing a halogen atom (like Cl, Br, or I) attached to an alkyl group.
- KCN (potassium cyanide) and AgCN (silver cyanide) are both cyanide sources but differ in their bonding characteristics.

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