I. Identify the appropriate process to be used in separating the components of the following mixtures. Choose the letter of the correct answer.

a. Decantation
b. Evaporation
c. Filtration
d. Using of magnet
e. Picking or sorting
f. Sedimentation

1. Oil and water
2. Nails and sand
3. Salt and water
4. Sand and water
5. Vegetable salad
6. Sugar and water
7. Alcohol and water
8. Seeds in rice grains
9. Paper clips and sand
10. Thumbtacks and gravel ​