The product formed by heating iodoform with KOH is:

Options

A. HCHO
B. HCOOK
C. `CH_3COOK`
D. `CH_3CHO`

Explanation

To solve the question regarding the product formed by heating iodoform (CHI₃) with KOH, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**:
- The reactant given is iodoform, which has the chemical formula CHI₃.

2. **Understand the Reaction**:
- When iodoform is heated with potassium hydroxide (KOH), a reaction occurs that typically involves the formation of potassium salts and the elimination of water.

3. **Write the Reaction**:
- The reaction can be represented as:
\[ \text{CHI}_3 + \text{KOH} \rightarrow \text{HCOOK} + \text{KCl} + \text{H}_2\text{O} \]
- Here, HCOOK is potassium formate, KCl is potassium chloride, and H₂O is water.

4. **Identify the Product**:
- From the balanced equation, the primary product formed is potassium formate (HCOOK).

5. **Conclusion**:
- Therefore, the product formed by heating iodoform with KOH is potassium formate.

### Final Answer:
The product formed by heating iodoform with KOH is potassium formate (HCOOK).