Pasteurised milk remains unspoilt for

Options

A. 2-5 days
B. One day
C. One week
D. Two weeks

Answer

**Step-by-Step Solution:**

1. **Understanding Pasteurization**: Pasteurization is a process where milk is heated to a specific temperature for a certain period of time to kill or inactivate harmful microbes. This helps in extending the shelf life of the milk.

2. **Duration of Spoilage**: After pasteurization, the milk can remain unspoiled for a limited time. At room temperature, pasteurized milk stays unspoiled for at least 4 hours.

3. **Refrigerated Conditions**: When stored in a refrigerator at around 4 degrees Celsius, pasteurized milk can remain unspoiled for a longer duration, typically between 2 to 5 days.

4. **Evaluating Options**: Given the options:
- Two to five days
- One day
- One week
- Two weeks

The option "two to five days" aligns with the information about the shelf life of pasteurized milk in refrigerated conditions.

5. **Conclusion**: Therefore, the correct answer to the question "Pasteurized milk remains unspoilt for" is **two to five days**.

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