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Food Additives: Preservatives & Dyes Quiz

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Food Additives: Preservatives & Dyes: a General level Chemistry quiz. Test your knowledge with 14 questions!

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Questions

Question 1

What is the primary purpose of adding preservatives to food?

A To make food blue

B To change the flavor

C To increase weight

D To prevent spoilage

Question 2

Why is salt used in food preservation?

A It makes food melt

B It draws out moisture

C It changes the color

D It adds sweetness

Question 3

What do artificial food dyes primarily affect?

A The expiration date

B The freezing point

C The appearance

D The nutritional value

Question 4

Which substance is often used to preserve acidic foods like pickles?

A Vinegar

B Gasoline

C Bleach

D Ammonia

Question 5

What is the main role of an antioxidant in food?

A To add fiber

B To increase spiciness

C To slow oxidation

D To replace water

📋 This quiz has 14 questions in total.