Multiple choice

If the freezing point of a sample of raw milk is above 30 degrees F this indicates:

  1. Normal Sample

  2. High butterfat %

  3. Low butterfat %

  4. High % of water
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The freezing point of normal milk is approximately -0.525 degrees Celsius (around 31 degrees F). If the freezing point is higher (closer to 32 degrees F), it indicates that water has been added to the milk, diluting the solutes.

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