On heating calcium acetate and calcium formate, the product formed is :

Options

A. formadehyde
B. Acetaldehyde
C. Acetone
D. None of these

Explanation

To solve the question regarding the products formed when heating calcium acetate and calcium formate, we can follow these steps:

### Step 1: Identify the Reactants
The reactants given are:
- Calcium acetate (Ca(CH₃COO)₂)
- Calcium formate (Ca(HCOO)₂)

### Step 2: Understand the Reaction
When calcium acetate and calcium formate are heated together, they undergo a process known as dry distillation. In this process, the calcium salts decompose and produce volatile products.

### Step 3: Write the Reaction
The reaction can be summarized as follows:
\[ \text{Ca(CH}_3\text{COO)}_2 + \text{Ca(HCOO)}_2 \xrightarrow{\text{heat}} \text{2 CH}_3\text{CHO} + \text{2 CaCO}_3 \]

### Step 4: Identify the Products
From the reaction, we can see that the products formed are:
- Acetaldehyde (CH₃CHO), which is an aldehyde.
- Calcium carbonate (CaCO₃), which is a byproduct.

### Step 5: Conclusion
Thus, when calcium acetate and calcium formate are heated, the main product formed is acetaldehyde (also known as ethanal).

### Final Answer
The product formed on heating calcium acetate and calcium formate is **acetaldehyde (CH₃CHO)**.

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