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Substance which is not required in Solva...

Substance which is not required in Solvay process `:-`

A

`SO_(3)`

B

`NH_(3)`

C

`CO_(2)`

D

`NaCl`

Text Solution

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The correct Answer is:
To determine the substance that is not required in the Solvay process, we first need to understand what the Solvay process is and what substances are involved in it. ### Step-by-Step Solution: 1. **Understanding the Solvay Process**: - The Solvay process is an industrial method used to produce sodium carbonate (Na2CO3) from sodium chloride (NaCl) and limestone (CaCO3). 2. **Identifying the Key Reactants**: - The main reactants involved in the Solvay process are: - Sodium Chloride (NaCl) - Ammonia (NH3) - Carbon Dioxide (CO2) - Water (H2O) - Calcium Carbonate (CaCO3) 3. **Byproducts of the Process**: - During the process, byproducts such as Calcium Chloride (CaCl2) are formed, and ammonia is recycled in the process. 4. **Analyzing the Options**: - If we analyze the substances typically involved in the Solvay process, we can conclude that: - NaCl is essential as the starting material. - NH3 is required for the reaction. - CO2 is also necessary for the formation of sodium bicarbonate (NaHCO3). - CaCO3 is used to provide calcium ions and produce CO2. 5. **Identifying the Substance Not Required**: - Among the substances mentioned, if we consider SO3 (sulfur trioxide), it is not involved in the Solvay process at all. Therefore, it is the substance that is not required. ### Conclusion: The substance that is not required in the Solvay process is **SO3**. ---
To determine the substance that is not required in the Solvay process, we first need to understand what the Solvay process is and what substances are involved in it. ### Step-by-Step Solution: 1. **Understanding the Solvay Process**: - The Solvay process is an industrial method used to produce sodium carbonate (Na2CO3) from sodium chloride (NaCl) and limestone (CaCO3). 2. **Identifying the Key Reactants**: ...
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