Statement-1:When 1 mole of benzaldehyde and 1 mole of cyclohexanone is treated with 1 mol of semicarbazide, cyclohexanone semicarbazone precipitates first and finally precipitate of semicarbazone of benzaldehyde is formed
Statement-2:First one is Kinetically controlled product and later one is thermodynamically controlled product.

Options

A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1
B. Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1
C. Statement-1 is True, Statement-2 is False.
D. Statement-1 is False, Statement-2 is True.

Explanation

To solve the question, we need to analyze both statements provided and understand the concepts of kinetic and thermodynamic control in chemical reactions.

### Step-by-Step Solution:

1. **Identify the Reactants**:
- We have 1 mole of benzaldehyde (C6H5CHO) and 1 mole of cyclohexanone (C6H10O) reacting with 1 mole of semicarbazide (NH2C(=O)NH2).

2. **Understand the Reaction**:
- Both benzaldehyde and cyclohexanone can react with semicarbazide to form their respective semicarbazones. The reaction involves the formation of a carbon-nitrogen double bond (C=N) between the carbonyl carbon of the aldehyde or ketone and the nitrogen of semicarbazide.

3. **Formation of Products**:
- When these two carbonyl compounds react with semicarbazide, they will form:
- Benzaldehyde semicarbazone
- Cyclohexanone semicarbazone

4. **Kinetic vs. Thermodynamic Control**:
- Kinetic control refers to the formation of products that are formed faster, but may not be the most stable. Thermodynamic control refers to the formation of the most stable product, which may take longer to form.
- In this case, cyclohexanone semicarbazone is formed first because it is the kinetically favored product due to the structure and sterics involved in the reaction.
- Benzaldehyde semicarbazone, being more stable, forms later as the thermodynamic product.

5. **Conclusion**:
- Statement 1 is true: Cyclohexanone semicarbazone precipitates first, followed by benzaldehyde semicarbazone.
- Statement 2 is also true: The first product (cyclohexanone semicarbazone) is the kinetically controlled product, and the second product (benzaldehyde semicarbazone) is the thermodynamically controlled product.

### Final Answer:
Both statements are true, and statement 2 is the correct explanation of statement 1. Therefore, the answer is option A.

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