Allied & ICAR Exam Bank • ALLIED_0703 MCQ • 1 Mark

Section 7: Dairy and Food Engineering

Heat and Mass Transfer in Food Processing

Subtopic: Heat and Mass Transfer in Food Processing

Question Statement:

Dühring's rule states that a linear relationship exists between:

Options:

  • (A) The boiling point of a solution and the boiling point of pure water at the same pressure
  • (B) Milk viscosity and density
  • (C) Thermal conductivity and fat content
  • (D) Evaporator area and tube diameter

Answer Key:

A

Step-by-Step Solution & Explanation

Dühring's rule provides that the boiling point of a given solution is a linear function of the boiling point of pure water over wide pressure ranges.
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