2. What kind of mixture is formed when you mix orange juice powder and water?
A. Heterogeneous
C. soluble
B. Homogeneous
D. Insoluble
3. From the examples below, which of the following is a heterogeneous mixture?
A. biko, nilupak
C. vinegar and soy sauce
B. iced tea and lemon juice
D. water and coffee
4. What makes air a homogeneous mixture? Air is composed of
A. Oxygen only
B. Oxygen and carbon dioxide
C. Many gases that components can be distinguished
D. Many gases that the components cannot be distinguished
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