Statement-1: Decarboxylation of `beta`- keto acid is very difficult
and
Statement-2: Decarboxylation takes place via a six membered cyclic transition state.

Options

A. Statement-1 is True, Statement-2 is true, statement-2 is a correct explanation for statement-7
B. Statement -1 is true, Statement-2 is true, statement-2 is not a correct explanation for statement-7
C. Statement-1 is true, statement -2 is False
D. Statement-1 is False, Statement-2 is true

Answer

To analyze the statements regarding the decarboxylation of beta-keto acids, we will break down the problem step by step.

### Step 1: Understanding Statement 1
**Statement 1:** "Decarboxylation of beta-keto acid is very difficult."

- **Analysis:** Beta-keto acids are known to be relatively unstable due to the presence of the keto group adjacent to the carboxylic acid group. This instability makes them prone to decarboxylation, which is the loss of carbon dioxide (CO2). In fact, the decarboxylation of beta-keto acids is often considered easy rather than difficult.

**Conclusion:** Statement 1 is **false**.

### Step 2: Understanding Statement 2
**Statement 2:** "Decarboxylation takes place via a six-membered cyclic transition state."

- **Analysis:** The mechanism of decarboxylation for beta-keto acids involves the formation of a six-membered cyclic transition state. During the reaction, the pi electrons from the carbonyl group can interact with the hydrogen atom, facilitating the formation of a cyclic structure. This transition state is crucial for the decarboxylation process, leading to the release of CO2.

**Conclusion:** Statement 2 is **true**.

### Step 3: Final Conclusion
Based on the analysis:
- Statement 1 is false.
- Statement 2 is true.

Thus, the correct answer is that Statement 1 is false and Statement 2 is true.