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Na(2)S + Na(2)[Fe(CN)(5)(NO)] color of p...

`Na_(2)S` + `Na_(2)[Fe(CN)_(5)(NO)]` color of product is

A

Violet

B

Yellow

C

Red

D

Black

Text Solution

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The correct Answer is:
To solve the question regarding the reaction between \( \text{Na}_2\text{S} \) and \( \text{Na}_2[\text{Fe(CN)}_5(\text{NO})] \) and to determine the color of the product, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Reactants**: The reactants given are sodium sulfide (\( \text{Na}_2\text{S} \)) and sodium nitroprusside (\( \text{Na}_2[\text{Fe(CN)}_5(\text{NO})] \)). 2. **Understand the Reaction**: When sodium sulfide reacts with sodium nitroprusside, a complex compound is formed. The reaction can be represented as: \[ \text{Na}_2\text{S} + \text{Na}_2[\text{Fe(CN)}_5(\text{NO})] \rightarrow \text{Na}_4[\text{Fe(CN)}_5(\text{NO})]\text{S} \] Here, \( \text{Na}_4[\text{Fe(CN)}_5(\text{NO})]\text{S} \) is the product formed. 3. **Determine the Color of the Product**: It is known that sodium nitroprusside in the presence of sulfide ions (\( \text{S}^{2-} \)) gives a characteristic color. Specifically, in an alkaline medium, the product formed is purple or violet in color. 4. **Conclusion**: Therefore, the color of the product formed from the reaction of \( \text{Na}_2\text{S} \) and \( \text{Na}_2[\text{Fe(CN)}_5(\text{NO})] \) is purple or violet. ### Final Answer: The color of the product is **violet**. ---
To solve the question regarding the reaction between \( \text{Na}_2\text{S} \) and \( \text{Na}_2[\text{Fe(CN)}_5(\text{NO})] \) and to determine the color of the product, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Reactants**: The reactants given are sodium sulfide (\( \text{Na}_2\text{S} \)) and sodium nitroprusside (\( \text{Na}_2[\text{Fe(CN)}_5(\text{NO})] \)). 2. **Understand the Reaction**: ...
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