Which major product is formed in the reaction,
` RCN +H_2 O_2 overset(OH^(-) )to`

Explanation

To determine the major product formed in the reaction of alkyl cyanide (RCN) with hydrogen peroxide (H2O2) in a basic medium (OH⁻), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**: The reactants in this reaction are alkyl cyanide (RCN) and hydrogen peroxide (H2O2) in the presence of a base (OH⁻).

2. **Understand the Reaction Type**: The reaction involves the hydrolysis of the cyanide group (C≡N) in the presence of hydrogen peroxide. This is a partial oxidation reaction.

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