1. If you have a mixture of water and alum powder, which of them is the solvent?

A. Alum powder
B. Salt
C. Water
D. Alum powder and water

2. Which is the common household solutions is used for cooking "Paksiw"?

A. Mixture of alum powder and water
B. Mixture of vinegar and salt
C. Mixture of detergent powder and water
D. Mixture of flour and water

3. Which of the following solutions can be added with coffee powder as a drink?

A. Mixture of salt and water
B. Mixture of sugar and vinegar
C. Mixture of vinegar and water
D. Mixture of water and sugar

4. If Gina wants to wash her clothes at home which of the following would she use that would dissolve the fastest?

A. Alum powder
B. Detergent bar
C. Detergent powder
D. Both A and C​