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Questions and Answers
Who is recognized as the father of colloidal chemistry?
Who is recognized as the father of colloidal chemistry?
- Marie Curie
- Thomas Graham (correct)
- John Dalton
- Albert Einstein
What did Thomas Graham classify the organic compounds present in foods into?
What did Thomas Graham classify the organic compounds present in foods into?
- Acids and bases
- Liquids and solids
- Proteins and carbohydrates
- Colloids and crystalloids (correct)
What is the high percentage of water in foods with dispersed nutrients referred to as?
What is the high percentage of water in foods with dispersed nutrients referred to as?
- Suspended state
- Crystalline state
- Emulsified state
- Colloidal state (correct)
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Study Notes
Colloidal Chemistry
- Thomas Graham is recognized as the father of colloidal chemistry.
Classification of Organic Compounds
- Thomas Graham classified the organic compounds present in foods into two categories.
Nutrient Dispersion in Foods
- Foods with a high percentage of water and dispersed nutrients are referred to as emulsions.
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