Understanding Chemical Reactions in Food Preparation

What is the first step in preparing the tamarind?

• Boil the tamarind

• Freeze the tamarind

• Cut the tamarind into pieces

• Add sugar to the tamarind

What is added to the first glass during the mixing process?

• SKA water

• Mineral water

• Tamarind juice

• Vinegar

How much SKA water is added to each solution?

• 3 tablespoons

• 4 tablespoons

• 2 tablespoons

• 5 tablespoons

What is the purpose of mixing the solutions thoroughly?

• To reduce acidity

• To change the color

• To ensure even distribution

• To increase the temperature

Why does milk curdle when lime juice is added?

• Due to high fat content

• Because of low temperature

• Because of a chemical reaction

• Due to high sugar content

What happens to the protein in milk when lime juice is added?

• It dissolves completely

• It forms a gel

• It curdles

• It evaporates

What is the effect of low pH on milk?

• It enhances flavor

• It causes protein breakdown

• It increases sweetness

• It stabilizes the milk

What type of changes occur when milk is mixed with lime juice?

• Only physical changes

• Only chemical changes

• Both physical and chemical changes

• No changes