`KMnO_(4)+NaNO_(3) to `No reaction

Options

A. For coloured ppt./Black ppt
B. For coloured solution.
C. for clear/colourless solution
D. For white ppt.

Answer

To analyze the reaction between KMnO4 (potassium permanganate) and NaNO3 (sodium nitrate) and conclude that there is no reaction, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**:
- The reactants in the given reaction are KMnO4 and NaNO3.

2. **Determine the Nature of the Reactants**:
- KMnO4 is a strong oxidizing agent and is known for its deep purple color in solution.
- NaNO3 is a neutral salt and is colorless in solution.

3. **Consider Possible Reactions**:
- When KMnO4 is mixed with NaNO3, we need to consider whether any redox reactions or precipitation reactions can occur.

4. **Check for Precipitation**:
- A precipitate would indicate a reaction. However, neither KMnO4 nor NaNO3 forms any insoluble products when mixed together. There are no ions that combine to form a solid.

5. **Evaluate Color Changes**:
- KMnO4 imparts a purple color to the solution. Since NaNO3 is colorless, the resulting solution will still be purple due to the presence of KMnO4.

6. **Conclusion**:
- Since no precipitate forms and no other chemical changes occur, we conclude that there is no reaction between KMnO4 and NaNO3. The solution remains purple due to KMnO4.

### Final Answer:
- The reaction between KMnO4 and NaNO3 results in no reaction, and the solution remains purple.