Heavy water is the oxide of heavy hydrogen (deuterium) and is also called deuterium oxide. It is represented as `D_(2)O`. Heavy water is chemically similar to ordinary water heavy water is used for the neutron moderatory, as a trracer compound and for the preparation of deuterium. Reaction of heavy water with alkali metals liberates heavy hydrogen. heavy water can also be used for exchanging labile hydrogen with deuterium completely or partially. heavy water reacts slower than ordinary water but forms stronger bonds with other elements as compared to hydrogen.
Q. The products of the reaction `Al_(4)C_(3)+D_(2)Oto`____ is

Options

A. `DC-=CD`
B. `CD_(4)`
C. `Al(OD)_(3)`
D. Both 2 and 3

Answer

To solve the question regarding the reaction of Aluminium Carbide (Al₄C₃) with heavy water (D₂O), we will follow these steps:

### Step 1: Write the Reactants
The reactants in this reaction are Aluminium Carbide (Al₄C₃) and Deuterium Oxide (D₂O).

### Step 2: Identify the Products
When Aluminium Carbide reacts with water (or heavy water), it typically produces Aluminium Oxide (Al₂O₃) and a hydrocarbon. In the case of heavy water, the hydrocarbon will contain deuterium instead of hydrogen.

### Step 3: Write the Balanced Chemical Equation
The reaction can be represented as follows:

\[ \text{Al}_4\text{C}_3 + 12 \text{D}_2\text{O} \rightarrow 4 \text{AlO}_3 + 3 \text{CD}_4 \]

### Step 4: Identify the Products
From the balanced equation, we can identify the products:
1. Aluminium Oxide (AlO₃)
2. Deuterated Methane (CD₄)

### Step 5: Conclusion
The products of the reaction between Aluminium Carbide and Deuterium Oxide are Aluminium Oxide (AlO₃) and Deuterated Methane (CD₄).

### Final Answer
The products of the reaction \( \text{Al}_4\text{C}_3 + \text{D}_2\text{O} \) are \( \text{AlO}_3 + \text{CD}_4 \).

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