Food Preservation by Fermentation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Food Preservation by Fermentation, a fundamental topic in the field of Food Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Food Preservation by Fermentation MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Food Preservation by Fermentation mcq questions that explore various aspects of Food Preservation by Fermentation problems. Each MCQ is crafted to challenge your understanding of Food Preservation by Fermentation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Food Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Food Preservation by Fermentation MCQs are your pathway to success in mastering this essential Food Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Food Preservation by Fermentation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Food Preservation by Fermentation knowledge to the test? Let's get started with our carefully curated MCQs!

Food Preservation by Fermentation MCQs | Page 2 of 9

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Discuss
Answer: (a).Fugacity of water vapor to fugacity of pure water at the specified system temperature and 1 atmospheric pressure
Discuss
Answer: (d).All of the mentioned
Discuss
Answer: (d).All of the mentioned
Discuss
Answer: (d).All of the mentioned
Q15.
Which of the following law gives the relationship between the moles of water and the moles of solute in a solution and its water activity?
Discuss
Answer: (c).Raoult’s law
Q16.
Rice has a higher water activity than apples.
Discuss
Answer: (b).False
Q17.
As the moisture content of a food decreases, a restraint is observed on the vapor pressure which is evident from the water activity.
Discuss
Answer: (a).True
Q18.
Statement 1: When there is an equilibrium between the vapor pressure and the percentage relative humidity, water activity is directly proportional to the percentage relative humidity.
Statement 2: Even a water activity as high as 0.85 for food items is considered to be very dry for substances.
Discuss
Answer: (b).True, True
Discuss
Answer: (b).Interaction with solute may break or increase the water structures
Q20.
Statement 1: Sodium chloride has a higher water activity than sucrose.
Statement 2: Sucrose creates structures in water and reduces water activity below what they should be based on concentration alone.
Discuss
Answer: (b).True, True
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